Question

1. The figure shows two circles with the same centre. The radius of the larger circle
is 10 cm and the radius of smaller circle is 4 cm.
Find : (i) the area of larger circle.
(ii) the area of smaller circle.
(iii) the shaded area between the two circles (r=3.14)​

Answer 1

Answer:

Answer is Attached

Answer 2

Answer:

Area of shaded region = π(R

2

−r

2

)

= 3.14(10

2

−4

2

)

= 3.14×84=263.76cm

2

Step-by-step explanation:

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