Question

Find the side of a square whose area is 6724 sq.m. using prime factorisation​

Answer 1

Answer:

Area =82

Step-by-step explanation:

Resolving 6724 into prime factors we get:

6724=2×2×41×41

Taking one number out from each pair of the prime number we get

6724

=2×41

Thus square root will be 2×41=82