Question

7. Shyam takes 2 rounds of a square park of side 135 m and Seema takes 3 rounds of a rectangular part of
length 70 m and breadth 45 m. Who covers more distance and by how much?
ercise 161
Find the
2​

Answer 1

Step-by-step explanation:

The perimeter of square=4×135=540 m

The perimeter of rectangle=2(70+45)= 230 m

2 × perimeter of square=1080 m

3× perimeter of rectangle=690 m

Difference=(1080-690)=390 m

Shyam covers more distance.

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Answer 2

distance cover by Shyam=(4*135)*2

=. 1080m

distance cover by Seema={2(70+45)}3

=230*3

=690m

therefore,Shyam cover more distance with a difference of390m