Question

35. The length and breadth of a
rectangular park are 90 m and 75
m respectively. A boy runs 2 times
around the park. Find the distance
covered by him. *
O A. 165 m
O B. 330 m
O C.660 m
O D. None of these
​

Answer 1

Given :

• Length $\mapsto$ 90m
• Breadth $\mapsto$ 75m

To find :

• The Perimeter of the Rectangle and the distance covered by him.

Solution :

In the following question first we have to find the Perimeter because in the options it hasn't given $\sf\green{m^2}$ So,we know only in Are it is used that's why we will find Perimeter and after it we will Multiply the Perimeter by 2 as the boy runs 2 times So let's solve!

$\;\boxed{\sf{\purple{Perimeter_{\:(rectangle)} = 2 \times Length + Breadth}}}$

⠀

$: \implies \: 2 \: \times \sf (90m \: + \: 75m) \\\\\\\ : \implies \: 2 \: \times \sf \: 165m \: \\\\\\\ \: \: \: \: : \implies \: { \underline{ \boxed { \mathfrak{ \pink{330m}}}}} \: \\\\\\\\ \sf \: Now \: we \: will \: find \: the \: distance \: covered \: by \: him \\\\\\\\ : \implies \: \sf330m \: \times \: 2 \: \\ \\ \\ \\ \: \: \: \: \: \: : \implies \: { \underline{ \boxed { \mathfrak{ \pink{660m}}}}}$

•°• Hence, verified that the Distance Covered by him is 660m which means $\sf\blue{(Option \ c)}$is correct

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