Question

A sqaure field has each side 70m whereas a rectangular field has length-50m and Breadth-40m. Which of the tqo fields has greater perimetre and by how much?​

Answer 1

Answer:

100 m

Step-by-step explanation:

Perimeter of the square field = 4 x side = 4 x 70 m = 280 m Perimeter of rectangular field = 2 (length + breadth) = 2 (50 m + 40 m) = 2 x 90 m = 180 m ∴ Square field has greater perimeter by 280 m – 180 m = 100 m

Answer 2

perimeter of square field = 4× 70 = 280m

perimeter of rectangular field = 2(l+b) = 180 m

square field has greater perimeter

difference in there perimeter = 280 - 180 = 100 m