1 Front Which of these could NOT be the top, front, or side view of the figure? A B C D

2 Which of the diagrams below best represents the top view of the figure to the left? Front C D A B

3 Mrs. Carter is buying some fencing to keep the deer out of her two circular rose gardens as shown in the diagram below. She can purchase the fencing in packages of 8 ft. How many packages will Mrs. Carter need to buy? 3.25 ft.

4 The Jones’ are building a new home. They have picked out the entryway door shown. The architect needs to include it in his plans. What is the area of the doorway with the arched window above as shown in the picture? (round to the nearest square ft.) 12 ft 6 ft.

This is the net of a square pyramid. What is the total surface area? 5 This is the net of a square pyramid. What is the total surface area? 6 in 8.5 in

6 Bob made a box from the net shown below. What is the surface area of his box? 12cm 4 cm 3 cm

7 A square with a side length of 4 is dilated by a scale factor of 2.5. What will be the PERIMETER of the new square?

8 20cm 12cm A right triangle is shown above. If the triangle is dilated by a scale factor of what will be the PERIMETER of the new triangle.

9 Which of these expressions represents the volume of the cylinder shown below? A 4 π h2 B 16 π h2 C 16 π h D 8 π h 4

Which of the following represents the volume of the prism? 10 Which of the following represents the volume of the prism? A V = B V = C V = 5 m D V = 6 m 3m

11 If the diameter of this salad bowl is 12 inches, what is it’s approximate volume?

12 20 20 If the dimensions of a triangle are reduced by 25%, what will be the change in the perimeter of the triangle. 12 2 If the dimensions of a rectangle are enlarged by 50%, what will be the change in the perimeter of the rectangle. 6 3 3 If the dimensions of a pentagon are reduced by ⅓ what will be the change in the perimeter of the pentagon. 3 3 3

What is the volume of the pyramid? 13 4 ft 3 ⅔ ft 5 ft What is the volume of the pyramid?

14 Dad wants to make a place where the girls can play in the back yard. He will make a tent like the one in the picture with a triangular shaped front and back door. How much material will dad need to make this tent for his girls? 2 ft 3 ft 3 ft 5 ft 4 ft If fabric costs $1.50 per square foot, what will it cost to make the tent?

15 Bobby and Cindy both have tents to play in. Each has the same square floor, but Bobby’s tent has a shorter slant height. What is the difference in the total surface area of the two tents? 5ft 3ft 3ft 3ft

16 Which of the following pencil holders has the same lateral surface area as Sabrina’s? Flower design, or Red??? 2.5cm 5.3cm d = 3 h = 4.2 d = 2.7 9.8cm

17 What happens to the area of a dilation when an original image is enlarged by a scale factor of 3? What happens to the area of a dilation when an original image is reduced by a scale factor of ¼ ? What happens to the area of a dilation when an original image is changed by a scale factor of ?

18 If the sand is 4 inches deep right now. How many more cubic inches of sand would it take to fill the sandbox to the top? 50 in 60 in 14 in

19 The dimensions of a cube are dilated as shown. What is the relationship between the volume of the two cubes. a 2a The dimensions of a prism are dilated as shown. What is the relationship between the volume of the two prisms. x ½ x

20 Calvin made a model of a building in the shape of a rectangular prism. If the volume of the model is 25¼ cubic feet, what is the volume of the actual building if he uses a scale factor of 2?