1.

The base and height of a triangle are inthe ratio 4 5. If its area is 1000 em2find its base and height.

Answer»

let the base be=4x

height =5x

area of triangle=1/2*4x *5x

90=10x²

x²=90/10

x²=9

x=3

b=4*3=12cm

h=5*3=15cmplease like the solution 👍 ✔️



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