Find out the area of the circular path if outer and inner radius are 16 m and 12 m
respectively?
Answers
Answered by
1
Answer:
Area of outer circle =π(19)
2
=
7
22
×361
Area of inner circle =π(16)
2
=
7
22
×256
∴ area of the ring =
7
22
×361−
7
22
×256
=
7
22
(361−256)
=
7
22
(105)
=330 cm
2
Similar questions