Unit 7 Review 7th On Level

Mr. Gradney drew a big circle on the whiteboard with the dry erase marker. The circumference of the circle was about 9.42 feet, and the diameter of the circle was 3 feet. What expression represents the value of Pi?

• 9.42/3

• 9.42/2

• 3/9.42

• 2/9.42

Tags

CCSS.7.G.B.4

Mrs. Garcia is sewing a ribbon around the edge of a circular banner. The radius of the banner is 1.6 feet. If Mrs. Garcia has just enough ribbon, which measurement is closest to the lenght of ribbon in feet?

• 20.1 ft

• 13.48 ft

• 10.05 ft

• 6.74 ft

Tags

CCSS.7.G.B.4

A water bottle cap is circular as shown in the image. It has an approximate diameter of 20 milimeters. Which measurement is closest to the area of the bottle cap in square millimeters?

• 100 square millimeters

• 314 square millimeters

• 103.14 square millimeters

• 31.4 square millimeters

Tags

CCSS.7.G.B.4

A drawing was made using a rectangle and a triangle as shown in the image. What is the area of the drawing in square inches?

• 24 square inches

• 17 square inches

• 64 square inches

• 40 square inches

Tags

CCSS.6.G.A.1

The surface of a kitchen counter top is made up of 2 rectangles and 1 triangle. Some of the side lengths of the counter top are shown. What is the area of the counter top surface in square feet?

• 120 square feet

• 140 square feet

• 260 square feet

• 330 square feet

Tags

CCSS.6.G.A.1

The dimensions of a rectangular prism's net is shown in the diagram. What is the total surface area of the rectangular prism in square centimeters?

• 544 square centimeters

• 224 square centimeters

• 128 square centimeters

• 96 square centimeters

Tags

CCSS.6.G.A.4

The sum of the measures of angle WXZ and angle ZXY is 90 degrees.

The measure of angle WXZ is 35 degrees.

The measure of angle ZXY is 4x+7 degrees.

What is the value of x?

• 48 degrees

• 42 degrees

• 12 degrees

• 8 degrees

Tags

CCSS.7.G.B.5

The diagram shows the angle measures of a triangle. What is the value of x?

• 180 degrees

• 82 degrees

• 14 degrees

• 7 degrees

Tags

CCSS.8.G.A.5

A decorative desk lamp is in the shape of a triangular pyramid. It has a height of 11 inches. The area of the base of the lamp is 12 square inches. What is the volume of the lamp in cubic inches?

• 132 cubic inches

• 44 cubic inches

• 22 cubic inches

• 66 cubic inches

Tags

CCSS.HSG.GMD.A.3

The FedEx shipping box in the diagram is a rectangular prism. It is filled with gifts. The dimensions of the box are shown in the diagram. What is the volume of this rectangular prism (box) in cubic inches?

• 120 cubic inches

• 720 cubic inches

• 240 cubic inches

• 1440 cubic inches

Tags

CCSS.7.G.B.6