Question

Sweety runs around the square park of side 75m.bulbul runs around a rectangular park with length 60m and breadth 45m,who covers less distance​

Answer 1

Given :-

• Sweety runs around the square park of side 75m. Bulbul runs around a rectangular park with length 60m and breadth 45m. Who covers less distance.

To find :-

• Who covers less distance

Solution :-

• In first case

Sweety runs around the square park of side 75m.

• Edge of square park = 75m

→ Perimeter of square park

→ 4 × side

→ 4 × 75

→ 300 m

•°• Perimeter of square park is 300m

• In second case

Bulbul runs around a rectangular park with length 60m and breadth 45m.

• Length of rectangle = 60m

• Breadth of rectangle = 45m

→ Perimeter of rectangular park

→ 2(length + breadth)

→ 2(l + b)

→ 2(60 + 45)

→ 2 × 105

→ 210 m

•°• Perimeter of rectangular park is 210m

Therefore,

• Bulbul covers less distance in comparison to Sweety.

Answer 2

Answer:

Distance covered by Sweety=4×75

=300m

and distance covered by Bulbul=2∗60+2∗45

=210m

Therefore Bulbul cover less distance.