Question

if the circumference of a circle 352m.find the are of a circle​

Answer 1

Question

if the circumference of a circle 352m . find the area of the circle ?

Answer

Given,

• the circumference of perimeter of circle is 352 metre

what to find ?

• we have to find here the area of the circle

Solution

circumference of the circle = 2πr

now putting the value in the formula to 2πr ,

=> 2πr = 352

=> 2×22/7×r =352

=> r = 352×7/22×2

=> r = 56 cm

now to find the area ,

we have to use the formula here πr^2

now putting the value in the formula ,

=> πr^2

=> 22/7×56×56 m ^2

=> 9856m ^2

So, the area of the circle is 9856 metre square .

Answer 2

Answer:

Area of Circle = 9856 m²

Step-by-step explanation:

• 2πr = 352
• r = (352× 7)/(22 × 2) = 8 × 7 = 56m
• Radius of Circle = r = 56m

• Area of Circle = πr² = 22/7 × 56 × 56
• = 22 × 8 × 56 = 9856m²