8.8k views
2 votes
Can someone help with thiss?

Can someone help with thiss?-example-1

1 Answer

3 votes

Explanation:

You are given the formula for surface area of the cone

r = 7 cm l = 13 cm

Sooooo ...just plug the numbers into the formula :

SA = pi (7^2) + pi (13)(7) =

= 22/7 * 49 + 22/7 * 13 * 7 = 440 cm^2

User BobGneu
by
7.9k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories