Question

= One of the diagonals of
To whombus is 15 cm and
its area is 150 cm2. The
perimeter is equal to:
​

Answer 1

Hey mate here is your answer..........

given - area = 150

- 1st diagonal

find - perimeter

let 2nd diagonal be x

area of rhombus = 1/2*diagonal*

diagonal(2)

150= 1/2*15* x

150= 15x/2

150*2=15x

300=15x

300/15= x

20 = x

perimeter of rhombus = 4 * side

by Pythagorean triple 7.5,10,12.5

therefore side will be 12.5

perimeter = 4*12.5

= 50

hope it's helpful....

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