Question

if area of rombus is 100cm2 and one of its diagnol is twice of other them find the value of bigger diagonal​?​

Answer 1

Step-by-step explanation:

Let, the value of small diagonal is=X

And bigger is=2X

According to the question,

Area=100cm2

=(2X*X) /2=100

=2X^2=2*100

=2X^2=200

=X^2=200/2

=X^2=100

=X=10cm

So,2X=2*10=20