Question

Q3) Bhavya runs 10 times around a square field of side som His sister
Sushmita runs 8 times around a rectanglular field with length 150m and
breadth 6Om Who covers more distance and by how much?​

Answer 1

Answer:

We can find their distance by finding perimeter of square and rectangle.

Suman runs around a square:

side = 80 m

perimeter = s^2

perimeter = (80)^2

perimeter = 6400 m

And reena runs around rectangle:

l = 65 m

b = 48 m

perimeter = 2(l+b)

= 2(65+48)

= 2 × 113

= 226 m

Since, 6400m > 226 m

Hence, Suman covers more distance.

Step-by-step explanation: