Question

The area of a rectangle is 400m² and its length is 40m. Find its breadth and perimeter.​

Answer 1

Answer:

The area of a rectangle is 400m² and its length is 40m. Find its breadth and pe

Answer 2

$\huge \bigstar ★ \huge\bold{\mathtt{\purple{A{\pink{N{\green{S{\blue{W{\red{E{\orange{R}}}}}}}}}}}}}★★$

Given :-

Area of Rectangle = 400 m²

Length = 40 m

To Find :-

Breadth

Perimeter

Solution :-

At first we need to find the breadth of rectangle. Then we need to find the perimeter by using the formula.

$\mid \pmb{Breadth = \dfrac{Area}{Length}} |$

Breadth = 400/40

Breadth = 40/4

Breadth = 10 m

Finding Perimeter

$\mid \pmb{Perimeter = 2( \ell + b)} |$

Perimeter=2(ℓ+b)

Perimeter=2(ℓ+b)∣

$\sf \: Perimeter = 2(40 + 10)$

$\sf \: Perimeter = (2 \times 40) + (2 \times 10)$

Perimeter=80+20

Perimeter=100m

${{\red{\underline{Please \: \: Mark \: \: as \: \: \: Brainliest}}}} \\ \small\fbox\orange{I'm requesting you with my folded hands!!} \\ \small\fbox\purple{Only 1 BRAINLIEST required!!}$