Question

5. Kunal takes 7 rounds of a rectangular park of length 250 m and breadth 105 m Find the total distance covered
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Answer 1

$\underline{\bigstar\:\textsf{Given:}}$

• Kunal takes 7 round of a rectangular park.
• Length of park (l) = 250 m
• Breadth of park (b) = 105 m

$\underline{\bigstar\:\textsf{To\:find:}}$

• Total distance covered = ?

$\underline{\bigstar\:\textsf{Solution:}}$

Kunal takes 7 rounds on the boundary or perimeter of a rectangular park. So, we will find the perimeter of rect. park

We know, $\green{\sf{Perimeter\:of\:rectangle\:=\:2(l\:+\:b).}}$

$\longrightarrow$ Perimeter = 2 × (250 + 105)

$\longrightarrow$ Perimeter = 2 × 355

$\longrightarrow$ Perimeter = 710 m

For 7 rounds, total distance covered = 7 × 710 = 4970 m.

$\small:\implies\underline{\boxed{\sf\purple{Distance\:covered\:=\:4970\:meters}}}$