Surface area of square pyramids and cones

Find the surface area of the figure.

Round your answer to the nearest hundredth.

• 576.40 $in^2$

• 1,031.8 $in^2$

• 2,504.70 $in^2$

• 517.3 $in^2$

Tags

CCSS.HSG.GMD.A.1

Find the surface area of the figure.

Round your answer to the nearest hundredth.

• 542.87 $mm^2$

• 271. 44 $mm^2$

• 221.06 $mm^2$

• 442.12 $mm^2$

Tags

CCSS.HSG.GMD.A.1

Find the surface area of the figure.

Round your answer to the nearest hundredth.

• 311.4 $ft^2$

• 155.7 $ft^2$

• 196.2 $ft^2$

• 248.4 $ft^2$

Tags

CCSS.HSG.GMD.A.1

Find the surface area of the figure.

Round your answer to the nearest hundredth.

• 857.18 $km^2$

• 428.59 $km^2$

• 1,537.34 $km^2$

• 771.64 $km^2$

Tags

CCSS.HSG.GMD.A.1

Find the surface area of the figure.

Round your answer to the nearest hundredth. (Hint: you'll have to use Pythagorean Theorem to find the slant height)

• 2,400 $ft^2$

• 1,200 $ft^2$

• 1,560 $ft^2$

• 18,000 $ft^2$

Tags

CCSS.HSG.SRT.C.8

Find the surface area of the figure.

Round your answer to the nearest hundredth.

• 353.43 $mm^2$

• 833.67 $mm^2$

• 176.7 $mm^2$

• 566.76 $mm^2$

Tags

CCSS.7.G.B.6

Find the surface area of the figure.

Round your answer to the nearest hundredth.(Hint: use the Pythagorean theorem to find half of the side length of the square)

• 696.96 $cm^2$

• 541.44 $cm^2$

• 348.48 $cm^2$

• 329.76 $cm^2$

Tags

CCSS.HSG.SRT.C.8

Find the surface area of the figure.

Round your answer to the nearest hundredth.

• 696.80 $mm^2$

• 348.40 $mm^2$

• 436.80 $mm^2$

• 1,034.80 $mm^2$

Tags

CCSS.7.G.B.6

Find the surface area.

• 12 m²
• 16 m²
• 24 m²
• 20 m²

Tags

CCSS.7.G.B.6

A pyramid has a square base. Each side of the base is 9 cm. The slant height of each triangle is 14 cm. What is the surface area?

• 126 cm²
• 144 cm²
• 252 cm²
• 333 cm²

Tags

CCSS.HSG.GMD.A.1