a piece of wire is in the form of a rectangle whose length and breadth are 35 cm and 31 cm respectively. it is rebent in the form of a circle. find the radius of the circle.
Answers
Answered by
6
Area of rectangle=35*31=1085 cm²
So,
Area of circle=1085 cm²
πr²=1085
r²=1085*7/22
r²=345.22
r=√345.22
r=18.58
r=19 cm(approx)
Hope this helps you!
So,
Area of circle=1085 cm²
πr²=1085
r²=1085*7/22
r²=345.22
r=√345.22
r=18.58
r=19 cm(approx)
Hope this helps you!
Similar questions