Question

the area of a square is numerically equal to five times its perimeter. find the length of the square
a. 20
b.10
c.4
d.40​​

Answer 1

$\huge \star \underline \pink{answer}$

Area of square = 5(perimeter of square)

side ²=5(4×side)

side²=20× 5side

let the side be x

x²=20×5x

x²=100x

x= 10

Answer 2

Step-by-step explanation:

Given

area of square=5×2(l+b)

☆l×b=10l+10b

l=10l+10b/b

hope it helps