Question

Triangles abc and def are similar if area of triangle abc =16cm^2 area of trangle def =25cm^2 and bc=2.3 cm find ef

Answer 1

area of ABC is 16 cm square
area of DEF is 25 cm square
bc = 2.3cm
let ef be x
√16/25 = 2.3 / x
4/5 = 2.3 / x
5*2.3=4x
11.5= 4x
x = 2.8....
Hope this helps you

Answer 2

HERE IS YOUR ANSWER.

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