Question

In the given figure, ABCD and PQRS are two squares. If the area of the shaded portion is 3969 cm² and PQ=16cm, find the perimeter of Square ABCD.
(With proper solution)
plz it's urgent​

Answer 1

total area- area of pqsr

Step-by-step explanation:

Bhai pahle pqsr Ka volume nekal or 3969+ Kar de fir abcd Ka parameter nekap lena

Answer 2

Answer:

your answer is here

first, area of square PQRS whose side is 16cm:-

s×s = 16×16=256

Now area of square ABCD:-

area of square PQRS + area of square ABCD

=3969+256= 4225

therefore, s×s=4225

which implies that s=root of 4225

therefore s= 65

now perimeter of square ABCD = 4 × s :-

4×65= 260cm

which is the required perimeter.

hope it will help you