Find the surface area of the equilateral triangular pyramid.

asked Sep 17, 2019 124k views

5 votes

by Pyko

7.7k points

Please log in or register to add a comment.

3 votes

the answer is 228. hoped this helped

9.1k points

1 vote

area = 3 * 1/2 * 10 * 12 + 1/2 * 12 * 8 = 180 + 48 = 228 answer

Ansley answered Sep 24, 2019

8.1k points

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

9.5m questions

12.2m answers