Question

39. Prove that the sum of the squares of the sides of a rhombus is equal to the sum
of the squares of its diagonals.​

Answer 1

Answer:

Step-by-step explanation:

We know that the sides of a rhombus are all equal right

area of a rhombus = side squared

now make diagonals and calculate area again for each triangle formed. also the diagonals are equal too. now since both area of rhombus and the triangles are equal.... you get an equation

then prove it.

hope  i made question easier.

good day and mark as brainliest!!!