SA10-1: Study Guide 1

A DVD has a diameter of 15 millimeters. Which equation would help you determine the circumference?

• c = π15

• C = 2π15

• c = 15 ÷ π

• c = 15 π²

Tags

CCSS.7.G.B.4

If the radius of a circle is 12.5 meters, the diameter is ____

• 6.25 meters
• 125 meters
• 25 meters
• 50 meters

Tags

CCSS.7.G.B.4

Ms. Catall is using a compass to find her way out of the woods. The compass has a radius of 4 centimeters. What is the compass's area?

• 49.2 cm²
• 45.6 cm²
• 50.24 cm²
• 55.9 cm²

Tags

CCSS.7.G.B.4

Brad is putting up a 10-foot diameter circular flower garden in his yard. He will put plastic edging along the flowerbed. How many feet of edging will Brad need to enclose his flower garden?

• 314 ft

• 31.4 ft

• 15.7 ft

• 78.5 ft

A storm is expected to hit 7 miles in every direction from a small town. What is the area that the storm will affect?

• 38.47 sq mi

• 21.98 sq mi

• 43.96 sq mi

• 153.86 sq mi

The stained glass window is a semicircle. What is the distance around the window?

• 40.82 inches

• 66.82 inches

• 81.64 inches

• 107.64 inches

Tags

CCSS.7.G.B.4

Reynaldo builds a pool in his backyard. The pool measures 55 feet long, 28 feet wide, and 9 feet deep. How much water will fit in the pool?

• 1540 cubic feet

• 307 cubic feet

• 4574 cubic feet

• 13860 cubic feet

Tags

CCSS.6.G.A.2

CCSS.5.MD.C.5B

Carl needs to paint a present for his mother. The present is in the shape of a rectangular prism and the measurements are shown below. Carl wants to place several small 1-inch cubed shaped figurines inside the present. How many figurines can he fit inside?

• 15 cubic inches

• 40 cubic inches

• 158 cubic inches

• 120 cubic inches

Tags

CCSS.6.G.A.2

CCSS.5.MD.C.5A

Find the volume.

• 40 cm³

• 20 cm³

• 30 cm³

• 11 cm³

Tags

CCSS.7.G.B.6

Tonya and her friend are going camping. The entry way to get into the tent is 5 feet tall and 4 feet wide. If the length of the tent is 8 feet, how much room will they have inside?

• 28 ft³

• 80 ft³

• 160 ft³

• 44 ft³

Tags

CCSS.6.G.A.2

CCSS.5.MD.C.5B