Question

Rohan runs two time around a rectangle playground whose length is 30 m and Breath is 22 m Find the distance cover by Rohan ​

Answer 1

Answer:-

The Total Distance Covered By Rohan Is Of 208 m.

Explanation:-

Given:-

• Length of the playground = 30 m.

• Breadth of the playground = 22 m.

To Find:-

• The distance covered by Rohan by running two rounds along the park.

Formula Used:-

↦ Perimeter Of Rectangle = 2×(Length+Breadth)

Solution:-

Distance Covered By Rahul By Running One Time Around the playground:-

= Perimeter Of The Playground.

= 2 × (Length + Breadth).

= 2 × (30 m + 22 m).

= 2 × (52 m).

= 104 m.

So He Covered 104 m By completing One Round.

Therefore Distance Covered By Running Two Times:-

= 2 × Perimeter of the playground.

= 2 × 104 m.

= 208 m.

And Hence Rohan Convered The Distance Of 208 Meters By Running Around The Playground Ground Two Times.

Answer 2

Given:-

• Length of rectangle = $\sf\green{\: 30m}$
• Breadth of rectangle = $\sf\green{\: 22m}$

To Find:-

• Distance covered by Rohan of a Rectangle playground

Solution:-

$\boxed{ \sf \blue{ We \: know \: that \: he \: run \: on \: boundary \: of \: playground }}$

• $\sf\red{ So \: we \: have \: to \: find \: the \: Perimeter}$

Formula:-

$\begin{gathered}\begin{gathered}: \implies \underline{ \boxed{\displaystyle \sf \bold{\: Perimeter \: = \: 2\: ( \: L \: + \: B \: ) }} }\\ \\\end{gathered}\end{gathered}$

$\begin{gathered}\begin{gathered}: \implies \displaystyle \sf \: Perimeter \: = \: 2\: ( \:30 \: + \: 22 \:) \\ \\ \\\end{gathered}\end{gathered}$

$\begin{gathered}\begin{gathered}: \implies \displaystyle \sf \: Perimeter \: = \: 2\: ×\: 52 \\ \\ \\\end{gathered}\end{gathered}$

$\begin{gathered}\begin{gathered}: \implies \underline{ \boxed{\displaystyle \sf \bold{\: Perimeter \: = \: 104m}} }\\ \\\end{gathered}\end{gathered}$

So, he run 104m in 1 round

$\boxed{ \sf \blue{Distance \:covered\: in\: 2\: round }}$

• $\sf\red{ Distance \: covered \: in \: 1\: round \: <strong>×</strong> \: 2}$

$\begin{gathered}\begin{gathered}: \implies \underline{ \boxed{\displaystyle \sf \bold{\: 104\: × \: 2 }} }\\ \\\end{gathered}\end{gathered}$

$\begin{gathered}\begin{gathered}: \implies \underline{ \boxed{\displaystyle \sf \bold{\: 208 metre }} }\\ \\\end{gathered}\end{gathered}$

Therefore:-

• So, he covered 208 m in 2 rounds