Question

a square and a rhombus have the same area. the square has side of 9 CM.if one diagonal of the rhombus has a length of 12 cm, find the length of the other diagonal. and the answer is 13.5 cm ​

Answer 1

I forgot to answer your question

Answer 2

Answer:

Area of square =side×side=81cm²= area of rhombus

area of rhombus =1/2× product of diagonals

let other diagonal be x

81=1/2×(12×x)

81×2=12x

162=12x

x=162/12

x=13.5cm Answer