M8 Review Warm Up

Solve.

• 102 m²
• 39 m²
• 51.2 m
• 81 m²

Calculate the composite surface area of the square pyramid on top of the square prism.

• 8160 cm²
• 2400 cm²
• 3456 cm²
• 2304 cm²

Tags

CCSS.HSG.GMD.A.1

Given that the volume of a sphere is 47.916π units³, find the surface area.

• 136.85 units²
• 45.62 units²
• 451.60 units²
• 34. 21 units²

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Find the Volume of the composite figure.

• 2400 ft³
• 1920 ft³
• 4128 ft³
• 2112 ft³

Tags

CCSS.5.MD.C.5C

The basketball court shown needs a new coat of paint.  How much area needs to be covered if all of the surface is painted?

• 237.5 ft²
• 200 ft²
• 275 ft²
• 350 ft²

Calculate the composite surface area of the figure.

• 16579.07 ft²
• 7022.35 ft²
• 490.09 ft²
• 8002.52 ft²

Alison is jogging on a circular track that has a radius of 140 feet.  She runs along the track from point R to point N, a distance of 230 feet. Find to the nearest degree, the measure of minor arc RN.

• 47
• 74
• 94
• 123

Tags

CCSS.HSG.C.B.5

Stephanie is cutting a pie. Stephanie's mother wants one fourth of the pie. The diameter is 20 cm. What is the sector area of the pie her mother does not want?

• 235.62 cm squared
• three fourths of the pie
• 78.54 cm squared
• 83.99 cm squared

Tags

CCSS.HSG.C.B.5