Question

The length of one side of a rhombus is 13 cm and one of the diagonal is 10 cm what is length of the other diagonal

Answer 1

When we divide the rhombus with diagonals they intersect.

Then the diagonal becomes half ( 10 divided by 2 = 5 ).

Therefore when we divide, on of the right angled triangle has 13 and 5 as the sides .

So when we find like this

we should use pythogoras

theorem.

That is

13^ - 5^= 169 - 25

= √144

= 12

Therefore length of diagonal is 12 • 2 =24