The following octagon is formed by removing four congruent triangles from a rectangle. What is the area of the rectangle?

asked Dec 28, 2018 100k views

1 vote

7.8k points

Please log in or register to add a comment.

3 votes

Area of a rectangle = L x W
Length : 2 + 6 + 2 = 10
Width : 2 + 2 + 2 = 6
6 x 10 = 60cm ^2

7.9k points

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

9.4m questions

12.2m answers