Question

a wire in the shape of a square of side 11 m is rebent into the shape of a circle find the area of the circle

Answer 1

here the same wire in the shape of square of side 11cm is rebent in the shape of a circle.

hence, their perimeter must be same.

therefore perimeter of the square = circumference of the circle

perimeter of the square = 4 × side
= 4 × 11
= 44cm²

>> circumference of the circle = 44cm²
>> 2πr = 44cm²
>> 2 × 22/7 × r = 44cm²
>> 44/7 × r = 44cm²
>> r = 44/1 × 7/44
>> r = 7cm

therefore area of the circle = πr²
= 22/7 × 7 × 7
= 22 × 7
= 154cm²

thanks!!

Answer 2

Answer:

154m²

Step-by-step explanation:

I hope it helps , please mark my answer as the brainliest answer .☺

Thank You .

Have a great day ahead .