Question

the area of a rectangle is equal to the area of a circle whose radius is 14 cm. if the breadth of the rectangle is 22 cm, what is its length

Answer 1

$\bf \LARGE \it Hey \: User!!!$

according to the question,

area of the circle = area of the rectangle

given the radius of the circle = 14cm

area of the circle = πr²
= 22/7 × 14 × 14
= 22 × 2 × 14
= 616cm²

therefore area of the rectangle = 616cm²

breadth of the rectangle is given = 22cm

>> l × b = 616cm²
>> l × 22 = 616cm²
>> l = 616/22
>> l = 28cm

hence, the length of the rectangle is 28cm.

$\bf \LARGE \it Cheers!!!$

Answer 2

Here is your solution

Given :-

a circle whose radius is 14 cm

if the breadth of the rectangle is 22 cm

length of rectangle?

A/q

area of the circle = area of the rectangle

area of the circle = πr²

= 22/7 × 14 × 14

= 22 × 2 × 14

= 616cm²

now

Area of the rectangle = 616cm²

breadth of the rectangle is given = 22cm(given)

Length ×breadth =area of rectangle

L× b = 616cm²

L × 22 = 616cm²

L= 616/22

L = 28cm

hence,

The length of the rectangle is 28cm.