The circumference of 2 concentric circle forming a ring is 88 cm and 110 cm. Find the width of ring .
Answers
Answered by
4
the radius of ist is 88×7÷22×2=56
the radius of second is 110×7÷22×2=70
now u can
the radius of second is 110×7÷22×2=70
now u can
Answered by
0
circumference of bigger circle is 110 so radius is 2π\10 so radius is 44/70. now radius of smaller circle is 2π\88 so answer is 1/14 now width is equal to bigger radius - smaller circle radius and that is equals to 44/70-1/14 and that equals to 0.5 cm
if the answer is correct plzzz give a like and follow me plzzzzz
if the answer is correct plzzz give a like and follow me plzzzzz
Similar questions