Question

rate of 12 per metre.
15. Sweety runs around a square park of side 75 m. Bulbul runs around a rectangular
park with length 60 m and breadth 45 m. Who covers less distance
What is the perimeter of each of the following figures? What do you inter from​

Answer 1

Answer:

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Explanation:

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Answer 2

Answer:

15. Sweety runs around a square park of side 75 m. Bulbul runs around a rectangular

park with length 60 m and breadth 45 m. Who covers less distance

Sol-:Distance covered by Sweety = Perimeter of square park

Sol-: Perimeter of square = 4 * side

= 4 * side

= 4 * 75

= 300 m

Thus, distance covered by Sweety is 300 m.

Now, distance covered by Bulbul = Perimeter of rectangular park

= 2(length + breadth) = 2 * (60 + 45) = 2 * 105 = 210m

Thus, Bulbul covers the distance of 210 m and Bulbul covers less distance.

What is the perimeter of each of the following figures? What do you inter from

(a) Perimeter of square = 4 * side

= 4 * 25 = 100cm

(b) Perimeter of rectangle = 2(length + breadth)

2(length + breadth) = 2(40 + 10)

= 2 * 50

= 100 cm

(c) Perimeter of rectangle = 2(length + breadth)

=2(length + breadth) = 2(30 + 20)

= 2 * 50

= 100 cm

(d) Perimeter of triangle = Sum of all sides

Sum of all sides =

= 30 cm + 30 cm + 40cm

= 100 cm

Thus, all the figures have same perimeter.

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