Question

Rushing to get this done.

Answer 1

180m²

Explanation:

To get the height we first have to use Pythagoras theorem.

a²+b²=c²

a² + 9² = 41²

a = 40 which is the height

now we have to find the area of this triangle.

1/2(b)(h)

1/2(9)(40)

area = 180m²