Question

Help me please tell me the x

Answer 1

x = 20 meters

Explanation:

Area = 140 square meters

The figure is composed of a rectangle and a triangle.

Area = (bh) + (1/2)(bh)

Area = (5)(x) + (1/2)(x)(4)

Area = 5x + 2x

Area = 7x

140 = 7x

x = 20 meters