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What is the surface area of the following?

What is the surface area of the following?-example-1
User Albattran
by
5.6k points

1 Answer

1 vote

170 square cm

Explanation:

Area of rectangle = 10 x 15

A= 150

plus area of 2 triangles

A = 1/2 (bh) x 2

A = 1/2 (5 x 4) x 2

A = 20

Total Area = 150 + 20 = 170 square cn

User Jayson H
by
6.2k points