Page 61 - Math Course 3 (Book 2)
P. 61
Surface Area of Pyramids and Cones
Real World Example Surface Area of a Cone
TENT Find the surface area of the cone. Round to the
A tent is in the shape of a square pyramid that is 8 nearest tenth.
feet on each side. The slant height is 10 feet. Find 8.2 cm
the surface area of the tent. A. 376.1 cm²
B. 587.4 cm²
A. 320 ft² C. 963.5 cm²
B. 224 ft² D. 1028.0 cm²
C. 160 ft²
D. 80 ft² 14.6 cm
Answer Answer
Skill Practice!
Find the surface area of each solid. If necessary, round to the nearest tenth.
1. 2. 3.
4. 5. 6.
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