Question

solve the qiestion in the imahe

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Answer 1

$\mathfrak{\large{\underline{\underline{Question :-}}}}$

Anuja runs around a square field of side 45 metre. Arpita runs around a rectangular field with length 80 metre and breadth 45 metre. Who covers the larger distance and by how much ?

$\mathfrak{\large{\underline{\underline{Answer :-}}}}$

Arpita covers more Distance than Anuja by 70 m.

$\mathfrak{\large{\underline{\underline{Explanation :-}}}}$

Given :

Side of the Square = 45 m

Length of the Rectangle = 80 m

Breadth of the Rectangle = 45 m

To find :

Who covers the larger distance and by how much

Solution :

Distance covered by Anuja -

To get the distance covered by Anuja, find the Perimeter of the Square.

★ Perimeter = $\boxed{\sf{Side \times 4}}$

$\longrightarrow$ 4 × 45

$\longrightarrow$ 180 m

Anuja Covers 180 m

$\rule{300}{1.5}$

Distance covered by Arpita -

Find the Perimeter of the Rectangle.

★ Perimeter = $\boxed{\sf{2(Length + Breadth)}}$

$\longrightarrow$ 2(80 + 45)

$\longrightarrow$ 160 + 90

$\longrightarrow$ 250

Arpita covers 250 m

$\rule{300}{1.5}$

Arpita covers more Distance than Anuja.

$\longrightarrow$ 250 - 180

$\longrightarrow$ 70

$\therefore$ Arpita covers more Distance than Anuja by 70 m.

Answer 2

ANSWER :-

TO FIND

Who covers the larger distance and by how much

Given

Side of the square =45 m

Length of rectangle =80 m

Breadth of rectangle =45 m

Solution

____________________

Distance covered by Anuja

» perimeter of square = 4×side

» 4 × 45= 180 m

Hence, distance covered by Anuja is 180m.

____________________

Distance covered by Arpita

» perimeter of rectangle =2(l+b)

» 2(80+45)

» 2(125)

» 250 m

Hence, the distance covered by Arpita is 250m.

____________________

Arpita covers more distance than Anuja.

Distance covered by Arpita - Distance covered by Anuja

» 250 - 180

» 70 m

Hence,arpita covers 70m more than Anuja.

___________________