144k views
3 votes
Find the surface area of the cone. Round your answer to the nearest tenth.

BRAIN>LY GIVING

Find the surface area of the cone. Round your answer to the nearest tenth. BRAIN&gt-example-1
User Juffy
by
4.1k points

2 Answers

4 votes

Answer:

S.A = 65.94

Explanation:

S.A =
\pi r^(2) + \pi rl

3.14 x 3 x 3 = 28.26

3.14 x 3 x 4 = 37.68

37.68 + 28.26 = 65.94

Let me know if this helps!

User Avaq
by
4.2k points
2 votes

Answer:

75.4

Explanation:

User Kenaniah
by
4.4k points