Question

the length breadth of a rectangular feild are 405m and 80m respectively.find the length of each side of a square playground whose area is equal to the area of rectangular field​

Answer 1

Answer:16200m

Step by step explanation:

length of rectangular field=405 m

breadth of rectangular field=80m

Area of rectangular field=(l×b)

=(405m×80m)

=32400m²

Area of square field= Area of rectangular field

32400m² = 32400m²

Area of square field= 32400m²

Length of each side of playground=(side) ²

(Side) ²= 32400m

Side= 32400m/2

Side= 16200m