Question

what is the height of a triangle if the base is 20 m and the Area is 50 m2?

Answer 1

Heya !!

Base of ∆ = 20 m (given)

Area of ∆ = 50 m² (given)

1/2 × base × height = 50

=> 1/2 × 20 × height = 50

=> 10 × height = 50

=> height = 50/10

=> Height of ∆ = 5

Answer 2

AREA OF TRI.= 1/2 ×20 ×HEIGHT
50= 1/2×20× HEIGHT
50 = 10HEIGHT
HEIGHT = 5CM