area of circle is 2826 sq. cm find its radius. (take pi =3.14)
Answers
Answered by
93
Area of circle=2826cm²
πr²=2826
r²=2826÷3.14
r²=900
r=√900
r=30cm
Radius of circle is 30cm.
πr²=2826
r²=2826÷3.14
r²=900
r=√900
r=30cm
Radius of circle is 30cm.
saumya10:
hope it will help u.
Answered by
31
Hi friend,
Area of circle=2826 cm^2
Radius= pi*r^2
2826= 3.14*r*r
2826/3.14=r^2
900=r^2
r=√900
r=30cm
Check-:
3.14*30*30
=2826 cm^2
Hope it helped you.............
Area of circle=2826 cm^2
Radius= pi*r^2
2826= 3.14*r*r
2826/3.14=r^2
900=r^2
r=√900
r=30cm
Check-:
3.14*30*30
=2826 cm^2
Hope it helped you.............
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