Geometry Questions

Lesson Question 8 Points 2 How many lines of symmetry does a regular octagon have O 4 O 8 O 6

Lesson Posttest Question 3 How many lines of symmetry does the isosceles triangle have O 3 02 O 4 Points 1 O 1

Question 2 What is the order of rotational symmetry for a regular heptagon seven sided regular figure 07 O 5 Points 1 O6

1 In the diagram below a cylinder with a height of 8 yds and a radius of 13 yds 13 yd Determine the surface area a In terms of T the nearest tenth 8 yd

Lesson Posttest Question 1 Points 1 Polygon is a segments joined together closed line O open line O closed curved open curved Polygon onto plane figure made up of

t A gallon of paint will cover approximately 450 square feet An artist wants to paint all the outside surfaces of a cube measuring 12 feet on each edge What is the least number of gallons of paint he must buy to paint the cube 1 1 2 2 3 3 4 4

5 6 7 8 3 1 4 2 In the given picture there are transversal What is the relationship between angles 2 and 6 vertical supplementary corresponding alternate interior alternate exterior Which angle is alternate exterior to angle 8 Just ente the number If angle 5 has a measure of 140 degrees what is the measure of angle 3 CO

n Postte Points 2 Question 2 A point D 3 2 is rotated clockwise through 90 Find the new coordinates of D O D 2 3 O D 2 3 OD 2 3 OD 2 3

n Posttest Question 8 Points 1 Which of the following shows the coordinates of Q 3 5 after a translation of 3 units right O Q 0 5 O Q 6 5 O Q 6 2 O Q 3 2

Question 9 Which of the following shows the coordinates of C if the given rectangle is translated 2 units upward 8 7 6 5 Y 0 D A Y Points 1 2 O 4 3 3 O 3 4 O 4 5 6 5 C B 4 5 6 7 8 X

Question 3 Points 1 Which of the following shows the translation of K 3 2 two units down OK 3 2 OK 2 3 OK 3 0 OK 3 2

Question 5 Points 2 Which of the following transformations creates a figure that is similar but not congruent to the original figure O Reflection O Translation O Rotation O Dilation

Question 1 Points 3 The vertices of the triangle are A 3 5 B 6 1 and C 5 9 is dilated using a scale factor 2 Find the coordinates of the dilated triangle O A 5 7 B 8 3 and C 7 11 O A 6 10 B 12 2 and C 10 18 O A 1 3 B 4 1 and C 3 7 O A 6 10 B 12 2 and C 10 18

This table shows how many sophomores and juniors attended two school events A student is selected randomly from this group O A 0 51 OB 0 60 C 0 40 Sophomore Junior Total D 0 26 Jazz band Volleyball concert game 35 42 36 71 24 66 What is the probability that the student attended the jazz concert given that the student is a junior Round your answer to two decimal places Total 77 60 137

7 Prove that the quadrilateral whose vertices are the points A 1 1 B 3 4 C 1 5 and D 3 2 is a parallelogram X

5 Given ABCD is a parallelogram Prove 4ABD 4CDB D A C B

Which statement is not always true about a parallelogram a The diagonals are congruent b The opposite sides are congruent c The opposite angles are congruent d The opposite sides are parallel

4 Find the length of TS T 2x 15 S R x 15 U

1 The following polygon is a parallelogram Find the value of x 2x 20 3x 10

2 The following polygon is a parallelogram Find the value of x 8X 6 98

3 Find the mZKSO In the diagram below of parallelogram ROCK m C is 70 and m ROS is 65 TTT R O 65 LYSO3 S C 70 K

Two chords intersect at a point inside a circle that is not the center of the circle Which statement must be true O The measures of each pair of opposite arcs sum to 180 O Each angle measure is equal to the measure of the arc it intercepts O The sum of the measures of each pair of vertical angles is equal to the sum of the measures of the intercepted arcs O Each arc measure is equal to one half the sum of the vertical angles that intercept the arc

0 S R 94 T U In circle Y what is mTU 82 O 100 O 106 O 118

Frolls thoushds 9 A bag contains 2 red marbles 7 blue marbles and 8 green marbles If two marbles are drawn out of the bag replacing the first marble before drawing the second marble what is the exact probability that both marbles drawn will be blue 10 A bag contains 8 red marbles 3 blue marbles and 7 green marbles If three marbles are drawn out of the bag what is the probability to the nearest 1000th that all three marbles drawn will be red 11 A bag contains green and yellow color tiles You pick two tiles at random without replacing the fir one The probability that the first tile is yellow is The probability of drawing two yellow tiles is

1 61 16 With replacement 1 Suppose you draw two tennis balls at random from a bag containing 7 pink 4 white 3 yellow and 2 green tennis balls What is the probability of getting yellow replacing the ball and then getting pink Totalt 7 4 3 2 16 Plyellow 3 0 188 16 Unol P pink 7 6 438 16 Without replacement 3 Suppose you draw two tennis balls at random from a bag containing 7 pink 4 white 3 yellow and 2 green tennis balls What is the probability of getting yellow and then green P vellow the Pink 0 188 0 938 0 082 P yellow 0188 P green 7 5 0 133 Mixed Practice 5 A bag contains 6 red marbles 4 blue marbles and 8 green marbles If three marbles are drawn out of the bag what is the probability to the nearest 10th of a percent that all three marbles drawn will be green roubles 6 4 8 18 0 165 0 133 0 025 First Green 1 8 2 A bag contains red and blue marbles You pick 3 marbles at random replacing each marble between picks What is the probability that the last marble you choose is blue if there are 9 red marbles and 6 blue marbles Second 77 our Total marbles 9 6 15 P last is blue 0 4 15 4 A bag contains red and blue marbles You pick 2 marbles at random placing them in a box What is the probability that you get two red marbles if there are 10 red marbles and 8 blue marbles marbles 10 5 1 P first d 10 0 556 18 P secondared 9 0 529 PETRed 0 55610 529 0 294 17 6 What is the probability that you choose a Queen and then a King when choosing two cards from a deck Round your answer to the nearest thousandths place Cards 52 3 2 52 King is 2 1 queen is 0 006

U T Line segment ST is congruent to which line segment O SK O KU O UT OTK

In circle O AE and FC are diameters Arc ED measures 17 A B C What is the measure of EFC O 107 O 180 253 O 270

rea Volume 2 Calculate the area and perimeter 10 points HA and the volume and surface area of the solid below 10 point Perimeter Surface Area Period Geometry Final Exam Ope

Triangle BCD is isosceles and BC BD B A 100 What is the measure of BC O 100 O 120 O 130 O 160

F R to 50 H In the diagram of circle R mZFGH is 50 What is mFEH O 130 O 230 260 310 O O

A circular table top has a radius of 24 inches What is the area of the table top to the nearest square inch Use 3 14 for T O 75 in O 151 in O 1809 in O 7235 in

dar Unen 3 Find the equation of x 2y 4 and passes t ver the ques 5 Find the equation of a line that has a y intercept of 2 and it is perpendicular to a line that passes through the points 2 5 and 1 4

4 1 Name Teacher Hailey Complementary supplements Name the relationship complementary pnear par veral orang ngruent 2 9 X 10 e Weds A 8 Score Date 4 5 6 L 1 vertical 9 1 3 Math sids Com

6 Find the volume of the figure below 9 ft 3 ft 7 6 ft 12 ft 4 ft 3 A 646 88 ft B 466 88 ft C 664 88 ft D 684 48 ft

6 Jack bought an automatic water bottle feeder for his cat A diagram of the bottle is shown below What is the maximum amount of water that the bottle can hold 12 5 in 16 in 1 8 5 in A 238 07 in 3 B 328 07 in 3 C D 278 03 in 3 382 03 in 3

1 Find the area of the figure below 4 4 in 3 7 in 10 8 in A B C D 39 96 in 36 99 in 2 63 99 in 2 93 69 in 2 2 Find the area of the figure below 22 m 2 A 313 80 mm B 308 31 mm C 830 13 mm D 380 13 mm 2

4 Find the missing angle PIS 4 max m n n m x 72 MLZ 44 122 X 8 105 le 2 moure in each diagram 7 MAX may 301 K 950 mza m b MLC m d m e 10 30 E mar MAS m Lt d 2 S 1320 t

young women aged 18 to 24 is approximately N 64 5 2 5 1 Sketch a Normal density curve for the distribution of young women s heights Label the points one two and three standard deviations from the mean X Height of women A Standard devotion X 2a xta x 2a 4 39 X 3a 2 What percent of young women have heights greater than 67 inches Show your work 3 What percent of young women have heights between 62 and 72 inches Show your work 4 How tall would a women be she was at the cut off for the lowest 16

Match the z score table to the direction the z scores are read Table entry O Z Choose Choose

Using the z score table the z score of corresponds to 32

According to the Empirical Rule from the mean and of the data is 10 away from the mean and of the data is 30 from the mean of the data is 20 away

The parking lot at the Magic Kingdom in California has 174 spaces designated as accessible How many must be marked as van accessible

Note The height of the triangular face equals 1 73 mm 2 mm 7 mm 2 mm 2 mm Find the surface area to the nearest tenth Select one O a 45 5 mm O b 48 9 mm O c 42 0 mm O d 15 2 mm Find the volume to the nearest tenth Select one a 24 2 mm

Most Costco parking lots average 3 designated van accessible spaces Based on the 1 6 ADA ratio how many parking spaces in the lot are designated as simply accessible

The volume of two similar prisms are 891 cm and 33 cm The surface area of the larger prism is 153 cm What is the surface area of the smaller prism Select one O a 9 cm O b 27 cm O c 51 cm O d 17 cm

8 in Sh Find the surface area to the nearest tenth Select one O a 125 7 in O b 402 1 in O c 251 3 in Od 150 8 in Find the volume to the nearest tenth Hint To find the height of the cone use the Pythagorean Theorem with hypoter equal to 8 in and one of the sides equal to 4 in Select one O a 149 8 in 20 This

Receiving claim Adjusting claim Paying claim Total Activities Receiving claim Adjusting claim Paying claim 26 100 Totals 113 100 34 800 S 174 000 15 b Determine the average total process cost per claim payment assuming 5 800 total claims Round to the nearest whole dollar per paid claim 65 c Prepare a table showing the changes in the activity costs as a result of the changes proposed by management If an amount is zero leave the entry box blank Use the minus sign to indicate an additional cost in the last column 20 100 Statewide Insurance Company Changes in the activity costs Activity Cost Prior Activity Cost to Improvement After Improvement Activity Cost Saving

12 cm 8 cm Find the surface area Select one O a 528 cm O b 48 cm O c 192 cm O d 336 cm Find the volume to the nearest tenth Hint To find the height of the pyramid use the Pythagorean Theore hypotenuse equal 8 cm and one of the sides equal to 6 cm Select one a 761 0 cm Ob 384 0 cm

Cool Down Are Label each example with one of the statements The triangles must be congruent The triangles might not be congruent 1 HJLJE HILIE HJ HI E 1 Triangle EJH and triangle EIH 2 AF AD ZF ZD

10 cm Find the surface area to the nearest tenth Select one O a 1256 6 cm O b 3141 6 cm O c 418 9 cm Find the volume to the nearest tenth Select one O a 4188 8 cm Ob 418 9 cm c 12566 4 cm