Geometry Questions

7 Find the area of the shaded region Round to two decimal places The units are in inches A 8 10 in

All changes saved 8 A company produces card board boxes with the top bottom and sides measuring 3 feet It cost the company 4 cents a square foot to make each box The square footage is determined by finding the area of all six sides of the box Find the cost to make 200 boxes

20 10 Use the Pythagorean Theorem to set up an equation to solve for x x 11 Solve forx Ox 5 13 Ox 5 5 Ox 14 Ox 25

X 5 8 Use the Pythagorean Theorem to set up an equation to solve for the missing side x 5 9 Solve for x x x Use the button to input your answer

4 Complete the triple 8 x 17 x

1 What would be the best description of the triangle Answer x 3 Solve for x Scalene Obtuse Equilateral Isosceles 2 Use the Pythagorean Theorem to set up an equation to solve forx Equiangular Acute

What is the future value of an investment of 2300 compounded continuously at 2 for 3 years

Which of the following identities from the list below is an odd even identity Select one a csc 0 cscf O b tanecot 0 OC cost sinA seco cosl

QuestionT Identify the three dimensional figures A A and D B and D A and C B and C

Question 1 Points 3 What three dimensional figure models the following object O Rectangular prism O Square pyramid O Sphere

Question 10 Points 2 The exterior of a spherical water tank is to be painted The radius of the tank is 4 feet How many square feet will need to be painted Use 3 14 4 square feet 96 square feet 200 96 square feet 20096 square feet

Graph the solution set of the system of inequalities 2x 4y 16 2x 4y 8 4x y 7 x20 y20 Use the graphing tool on the right to graph the system Click to enlarge graph 10 B B 4 101 2 8 6 2 2 4 6 8 P

Find the eccentricity of the conic section shown in the graph 2 y 5 10 8 6 T N 7246 8 10 NIL 2 6 8 10 O A e OB e 1 O C e 29 2 OD e 29 LO 21 5

ces F 0 7 Find the total area surface area of a regular hexahedron if each edge has a length of 4 2 cm

In Exercises 10 to 12 the probability is the ratio number of favorable outcomes Use Example 2 of this section number of possible outcomes as a guide 10 Assume that a die of the most common shape a regular hexahedron is rolled What is the likelihood that a a 2 results b an even number results c the result is larger than 2

In Exercises 31 and 32 use the calculator value of T 31 For a sphere whose radius has length 3 m find the approximate a surface area b volume

15 Find the total area surface area of a regular octahedron if the area of each face is 5 5 in

A rectangle has dimensions of 6 in by 3 in Find the exact volume of the solid of revolution formed when the rectangle is rotated about its 6 in side

7 A regular polyhedron has 12 edges and 6 vertices a Use Euler s equation to find the number of faces b Use the result from part a to name the regular polyhedron

An equilateral triangle is shown below Line w passes through a vertex and bisects a side Line u bisects each side it passes through Point P is the center of the triangle H P Which transformation s must map the triangle exactly onto itself Choose all that apply Reflection across line w Reflection across line u Counterclockwise rotation about P by 72 O Clockwise rotation about P by 240 None of the above X

polyr A polyhedron not regular has 10 vertices and 7 face How many edges does it have

9 If the exact volume of a right circular cylinder is 200 cm and its altitude measures 8 cm what is the measure of the radius of the circular base 10 Suppose that the volume of an aluminum can is to be 97 in

4 For a regular tetrahedron find the number of faces vertices and edges in the polyhedron Then verify Euler s equation for that polyhedron

1 The oblique circular cone has an altitude and a diameter of base that are each of length 6 cm The line segment joining the vertex to the center of the base is the axis of the cone What is the length of the axis 6 cm 6 cm

5 For the right circular cylinder suppose that r Sin and h 6 in Find the exact and approxe a lateral area b total area c volume Exercises 3 6 6 Suppose that r 12 cm and h 15 cm in the right circular cylinder Find the exact and approximate a lateral area b total area c volume h

radius of the circular base find the dimensions of the can 12 Find the height of a storage tank in the shape of a right circular cylinder that has a circumference measuring 67 m and a volume measuring 817 m

In Exercises 15 to 20 use the fact that r h 1 in a right circular cone Theorem 9 3 6 16 Find the length of the slant height of a right circular cone with r 52 ft and h 39 ft

In Exercises 23 to 26 find the exact areas of the shaded region 23 8 in 8 in

1 point Perform the following operations on the vectors 2 2 2 3 2 5 and 4 5 2 6 6 u 12 v vw

For the rhombus below find the measures of 21 22 23 and 24 3 2 57 m 2 1 m 22 m 43 m 24 D 0 0 0

The tin can shown at the right has the indicated dimensions Estimate the number of square inches of tin required for its construction HINT Include the lid and the base in the result 1 1 2 in 4

21 Find the exact perimeter and area of the segment shown given that mo 60 and OA 12 in Exercises 21 22 A B

For each figure below determine by using the markings if there is a pair of congruent triangles If there is name the congruen justifying the congruence Note that the pairs of triangles are drawn as congruent but you should not rely on how they are drawn in determining your answers If necessary you may learn what the markings on a figure indicate a U W b Z AA L AV E K O Not Necessarily Congruent Congruent A UVWA by the Choose one O Not Necessarily Congruent O Congruent A ABC Aby the Choose one O Not Necessarily Congruent O Congruent A GHIA by the Choose one A

3 In the semicircular region shaded DQ a Find the exact perimeter of the region b Find the exact area of the region C Q Exercises 3 4 D 6

6 If the area of the circle is 360 in what is the area of the sector if its central angle measures 90

10 Find the exact length of minor arc CD 12 cm C 135 12 cm D

5 In the circle the radius length is 10 in and the length of AB is 14 in What is the perimeter of the shaded sector B Exercises 5 6

7 Find the exact lengths of the radius and the diameter of a cir cle whose area is a 257 in 2 b 2 257 cm 1

2 Find the exact circumference and area of a circle whose diameter has length 10 in

4 Find the approximate circumference and area of a circl whose diameter has length 20 cm Use 3 14

Order the side lengths IJ JK and KI from least to greatest Note that the figure is not drawn to scale 41 K 85 X

In a particular type of regular polygon the length of the apo them is exactly one half the length of a side What type of regular polygon is it

5 In a regular polygon each interior angle measures 135 If each side of the regular polygon measures 4 2 cm find the perimeter of the polygon

13 Find the area of a square with apothem a 3 2 cm and perimeter P 25 6 cm 11 Find the area of aquilotoral triangle with anothom

15 Find the area of an equiangular triangle with apothem a 4 6 in and perimeter P 27 6V 3 in 16 Find the area of a sauore with anothom a ft and

4 Find the area of an a a perimeter of 24 6 cm b a radius of length 4 in equiangular triangle with

In Exercises 17 to 30 use the formula A area of the regular polygon described ap to find the 20 Find the area of a regular octagon with an anthem of length

5 Rectangle A is dilated to form rectangle B A 6 e 20 B 30 Target due 10 31 23 39 5 75 What scale factor was used Enter the answer and also provide a 1 sentence explanation that describes how you determined your answer Review the rub you will be evaluated

18 A Find the area 12 B I I I D 20 Kite ABCD C

In Exercises 19 to 22 find the area of the shaded region 19 24 20 1 14 20 12 6