Question

tha area of circul is equal to the area of a rectangle with side 112m and 88m respectively. Find the circumference of the ccircle. ​

Answer 1

Answer :

• the circumference of circle is 352m

Given :

• Length is 112m
• breadth is 88m

To find :

• circumference of circle

Solution :

As we kno that ,

• Area of rectangle = (l × b)m²

where l is 112 m and b is 88m

↝ Area of rectangle = (112 × 88)m²

↝ Area of rectangle = 9856m²

Now,

• Area of circle = Area of rectangle

As we know that ,

• Area of circle = πr²

↝ 9856m² = 22/7 × r²

↝ 9856×7/22 = r²

↝ 3136 = r²

↝ √3136 = r²

↝ 56 = r

↝ r = 56

Now we have to find the circumference of circle:

• circumference of circle = 2πr

↝ 2 × 22/7 × 56

↝ 44 × 8

↝ 352cm

Hence the circumference of circle is 352m

Answer 2

Answer:

Answer :

the circumference of circle is 352m

Given :

Length is 112m

breadth is 88m

To find :

circumference of circle

Solution :

As we kno that ,

Area of rectangle = (l × b)m²

where l is 112 m and b is 88m

↝ Area of rectangle = (112 × 88)m²

↝ Area of rectangle = 9856m²

Now,

Area of circle = Area of rectangle

As we know that ,

Area of circle = πr²

↝ 9856m² = 22/7 × r²

↝ 9856×7/22 = r²

↝ 3136 = r²

↝ √3136 = r²

↝ 56 = r

↝ r = 56

Now we have to find the circumference of circle:

circumference of circle = 2πr

↝ 2 × 22/7 × 56

↝ 44 × 8

↝ 352cm

Hence the circumference of circle is 352m

Step-by-step explanation:

Hope this answer will help you.