Question

SEE THIS PHOTO..... PLEASE SOLVE...

Answer 1

Given perimeter of a rhombus = 146cm.

We know that in a rhombus, all sides are equal. So, each side of rhombus = (146/4) = 36.5 cm.

Given length of one of its diagonals d1 = 48cm.

Half of the diagonal d1 = (48/2) = 24cm.

Now,

Half of the diagonal d2 :

$=> \sqrt{(36.5)^2 - (24)^2}$

$=> \sqrt{1332.25 - 576}$

$=> \sqrt{756.25}$

$=> 27.5$

Therefore, the length of the other diagonal = 27.5 * 2 = 55cm.

Hope this helps!