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Find the total surface area of this cone. Round to the nearest tenth.

Find the total surface area of this cone. Round to the nearest tenth.
asked 46.1k views
3 votes
Find the total surface area of this cone.
Round to the nearest tenth.

Find the total surface area of this cone. Round to the nearest tenth.-example-1
asked
User Chris Benard
by
8.3k points

2 Answers

1 vote
312.1 is definitely the answer.
answered
User Onots
by
8.4k points
1 vote

Answer:

A ≈ 312.1

Explanation:


A = \pi r(r+√(h^2 + r^2))

r = 5

h = 14


A = \pi 5(5+√(14^2+5^2))

A = 312.055478161

answered
User Robin Watts
by
8.0k points
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