The error in the measurement of
radius of a circle is 0.6%. Find the
percentage error in the calculation of the area
of the circle.

Question

The error in the measurement of
radius of a circle is 0 6% Find the
percentage error in the calculation of the area
of the circle

Decoder_2 · Accepted Answer

Dear student,Area of circe=πr2∆rr=0
6%So,∆AA=2×∆rr∆AA=2×0 6∆AA=1
2%so the % error in area is 1
2%Regards