7th - 8th grade geometry review

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

• c = 15π
• C = 2π15
• c = 15 ÷ π
• c = 15 π

Tags

CCSS.7.G.B.4

Find the area of the circle

• 43.96
• 153.86
• 87.82
• 307.72

Tags

CCSS.7.G.B.4

What is the area of this circle?

• 8322.13
• 1134.11
• 4536.46
• 1267.09

Tags

CCSS.7.G.B.4

The radius is 8 inches.  What is the circumference?

• 50.24 inches
• 25.12 inches
• 12.56 inches
• 200.96 inches

Tags

CCSS.7.G.B.4

• 225.72 km²
• 226.72 km²
• 234.72 km²
• 252.72 km²

7. Which of the following is closest to the area of the figure shown?

• 420 cm²
• 521 cm²
• 320 cm²
• 1,124 cm²

Find the area of the shaded region.

• 40 sq. cm.

• 42.5 sq. cm.

• 38 sq. cm.

Find the surface area of this figure.

• 120 cm²

• 148 cm²

• 74 cm²

Tags

CCSS.7.G.B.6

Solve for the volume.

• 576 cm³

• 288 cm³

• 333 cm³

• 28 cm³

Tags

CCSS.7.G.B.6

Find the volume of the solid shown in the figure. Round to the nearest whole cubic meter.

• 7230 m³

• 6621 m³

• 1130 m³

• 907 m³

Tags

CCSS.HSG.GMD.A.3

CCSS.8.G.C.9