a wire bent into the form of a rectangle of length 16cm and breath 6cm. if it is bent in the form of a circle what is its are?
Answers
Answered by
0
Perimeter of the rectangle=Circumference of circle
2(16+6)=2πr
44=2*(22/7)*r
(44*7)/(44)=r
Therefore,
r=7cm
Now,
Are of Circle=πr^2=(22/7)*7*7=22*7=154cm^2
2(16+6)=2πr
44=2*(22/7)*r
(44*7)/(44)=r
Therefore,
r=7cm
Now,
Are of Circle=πr^2=(22/7)*7*7=22*7=154cm^2
Answered by
0
mark it's a brainliest
Attachments:
Similar questions