Question

if the area of squre increased four times how much does the perimeter increase​

Answer 1

Answer:

if the area of square increased 4 times

then the perimeter is increase 16 times

Answer 2

Answer:

area of square - a^2

perimeter of square - 4a

area = perimeter

a^2 = 4a

(multiply 4 to both)

4a^2=4×4a

4a^2= 16a

hence 16 times perimeter increases