Question

Find the value of h in the triangle.
18.2 m
12 m
h
21.8 m
[ ? lm

Answer 1

40

Explanation:

Answer 2

10 m

Explanation:

Area of ∆ = 1/2 * base* height

b= 12 m

h= 18.2 m

Area = 1/2*12*18.2

Considering,

base= 21.8 m

A= 1/2*21.8* h

`(1)/(2) * 12 * 18.2 = (1)/(2) * 21.8 * h`

`h = (12 * 18.2)/(21.8)`

`h = 10.018 \: m`

`h = 10 \: m`

Hope this helps...

Good luck on your assignment..