Question

What is the area in square feet of the shaded part of the rectangle below

Answer 1

45 sqft

Explanation:

Split the shaded area into a rectangle and a triangle. The area of the rectangle is 3x10=30 and the area of the triangle is 3x10/2=15 30+15=45

Or 10x6=60 10*3/2=15 60-15=45