Question

Each side of rhombus is 13cm and one diagnol is 10cm. Find the length of its other diagnol and area of the rhombus

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Solution:
Let a be the side of the rhombus, p be the 1st diagonal & q be the 2nd.
We know that side of Rhombus,
a = {√(p^2 + q^2)}/2
13 = {√(10^2 + q^2)}/2
or 2×13 = √(100 + q^2)
or 26^2 = 100 + q^2
or 676 - 100 = q^2
or q = √576
or q = 24 cm

Hence the other diagonal of the rhombus is of 24 cm.

Hope you got it!