2D Geometry Questions and Answers

Find the area of the figure M 14 ft 14 ft 14 ft Answer Check Find the area of the figure 10 in 10 in Answer 14 in K

Find the area of the trapezoid 15 m L Trapezoid 19 m 14 m

1 2 3 4 D 8 9 3 3x R 5 Find the length of segment CA 12 2x 4x 2 8 X L S W 14 6 Find the length of segment WS 6x 9 8 4x 12x 4x 1 9 C B P

2 3 4 175 60 V U R 120 R 65 M C Q T S 44 L S 55 A

or problems 6 8 solve for x 5 12x 10 85 32x 3 10x 2 65 35 B x 25 115 10x C

Jane has 10 cards Jane is going to make a row containing 4 cards How many unique ways can she order the row A 5040 B 151200 C 210

The letters A L G E B R A are on 7 tiles in a bag one letter on each tile If you select tiles randomly from the bag and place them in a row from left to right what is the probability the tiles will spell out ALGEBRA

There are 7 books numbered 1 7 on the summer reading list Sandra randomly chooses 2 books What is the probability that Sandra chooses books numbered 1 and 2

Salvador has 10 cards each with one number on it The numbers are 2 3 4 5 5 7 7 7 7 7 Salvador is going to make a row containing all 10 cards How many ways can he order the row

You have a set of 10 cards numbered 1 to 10 You choose a card at random Event A is choosing a number less than 7 Event B is choosing an odd number Calculate the probability of the following a P ANB S 8 4 b P BC 2 A 3 15 B 8 10

If f x 2 and g x then find fog x and its domain fog x Dom fog mampu 5x3 18 2 Done HUISSHI 8 U n 2 9 Use me to enter the answer 3 0 4 00 Tab 2 5 6 X start X 2 Back Delete Clear

13 The perimeter of a rectangle is 98 inches and the length is 7 inches What is the width of the rectangle O 91 inches O 84 inches 42 inches This information cannot be determined

Consider the quadratic function y x 2 2x 3 The vertex is the point The equation of the line of symmetry is The vertical intercept is the point The horizontal intercept s is are the point s separate multiple answers with a comma

6 Graph each point and label with its letter on a coordinate graph A 1 B 3 C 5 5 4 2 D 6 4

Fill in the missing coefficient after simplifying the following rational expression 10 r r 3 2r 5 4r 3r 2r 5 r 3

d a possible formula for the trigonometric function represented by the given table of values Enter your answer in the form y A cos BxC D or y A sin Bx C X y 0 7 3 2 3 9 2 12 7 15 2 18 3

Graph the function f x 3x 2 by moving the key points Provide your answer below 5

Draw the graph of f x 3 Provide your answer below 5 y 3 7 5 0 3 1 5 X

atch the equation with its graph x 36y2 492 1 DO O DOK

3 Given the function f x 3x 2 58 14 Find the vertical asymptotes and the horizontal asymptote

The sine and cosine curves y a sin kx and y a cos kx k 0 have amplitude period Need Help Read It and period The sine curve y 8 sin 2x has amplitude and

At the DVD rental store Jamie found 6 DVDs that she wanted but can only rent 4 How many possible choices can she make Select one O a 2 b 6 c 4 Od 15

Eight applicants have been chosen for an interview for a job In how many different ways can the manager see them one after another Select one a 32 768 b 40 320 c 262 144 d 4 096

Determine zz where z represents the conjugate of the complex number z z 7

In a throw of a six sided dice what is the probability of getting number greater than 5 Select one a 1 6 Ob 1 3 OC 1 2

If there are 5 finalists at a singing competition in how many ways can they be ordered if they each take turns singing Select one a 40 b 30 c 120 Od 60

In an economics class with 30 stuplents the teacher wants 2 different students to answer problems 4 and 9 in front of the class In how many ways can the teacher pick students for the problems Select one a 870 b 560 660 d 435 Time left 2 58 O c

1 2 m FDG E 3 Arc VU 4 S 50 T 100 M 120 72 W 30 V 57 102 98 N

For the following lines complete parts a and b below y x 3 y 3 x 4 a Graph the lines Use the graphing tool to graph the lines Click to enlarge graph Ay 12 10 8 6 4 2 0 8 10 12 G

K Find the area of parallelogram ABJF The area is 30 square units Simplify your answer Ay 6 4 2 O A 2 F 4 B 6 C 8 ID D 10 12 Q Q

Find the area of the figure 6770 m Simplify your answer Points 0 of 1 130 m 90 m 25 60

Find the value of h for the parallelogram to the right 18 h Type an integer or decimal rounded to the nearest tenth as needed 11

Find the area of the parallelogram om

Classify the figure as precisely as possible Select one A quadrilateral B rhombus C kite D isosceles trapezoid E rectangle F square G parallelogram

Find the value of x in the figure below to 3x 10

For problems 13 16 use the figure below Does the information help you prove that ABCD is a parallelogram AC bisects BD Select one yes no Does the information help you prove that ABCD is a parallelogram AB DC AB DC Select one yes no

Find x and y in the parallelogram below Note Input answer as x y A D 3x 2x y C 4x 6

Find the value of x in the figure below AC 7x 15 BD 4x 15 DI B

Find the values of x and y in the figure below Note Input answer as x y 3x yo 2x 33

Find the value of m in the figure below 2m 8m 6m 4m

Find the value of x in the figure below 2x 4x 40

Find the value of x in the figure below 100 125 3x 45 140 100 Pax 2x

Find m and n in the parallelogram below Note Input answer as m n 4n 3m 7 m 3 2n 12

What is the intercept of O A 0 0 O B 1 0 O C 1 O D 0 1 0 2

The number of solution of equation 1 tan theta 2 between 0 and 2 pi are A 0 B 3 C 1 tan2 theta D 6

If f x 2x 5 and g x 3x 3 find f g x OA 2x 3x 8 OB 8 OC 2x 3x 2 OD 3x 2x 2

The system of equations graphed below has how many solutions 6 5 5 y x 1 6 y x 4 OA 1 OB Infinitely many OC 2 OD O

Suppose the graph of y f z is stretched vertically by a factor of 3 reflected across the z axis then translated right 7 units and down 9 units The new graph will have equation v

Select the correct answer from the drop down menu On a number line point C is at 8 and the midpoint E of CD is at 3 Point D is at 229 on the number line

Find the following u u v u 0 Q 30 43 12 7 C where is the angle form