Question

Find the length if the area is 165.6m² the height is 5.3m and the width is 4.8m using the formula A=2h(l+w)

Answer 1

Let's substitute the given values into the formula A = 2h(l + w) where A = 165.6m², h = 5.3m, and w = 4.8m.

165.6 = 2(5.3)(l + 4.8)
165.6 = 10.6(l + 4.8)
165.6 = 10.6l + 50.88
10.6l = 114.72
l = 114.72 / 10.6
l = 10.83

Therefore, the length is approximately 10.83 meters.