EXAMPLE 19 The adjoining figure shows two circles with the
same centre. The radius of the larger circle is
10 cm and the radius of the smaller circle is 4 cm
Find: (a)
(a) the area of the larger circle
(b) the area of the smaller circle
(c) the shaded area between the two circles. (I = 3.14)
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Answer:
EXAMPLE 19 The adjoining figure shows two circles with the
same centre. The radius of the larger circle is
10 cm and the radius of the smaller circle is 4 cm
Find: (a)
(a) the area of the larger circle
(b) the area of the smaller circle
(c) the shaded area between the two circles. (I = 3.14)
Answered by
4
Answer:
EXAMPLE 19 The adjoining figure shows two circles with the
same centre. The radius of the larger circle is
10 cm and the radius of the smaller circle is 4 cm
Find: (a)
(a) the area of the larger circle
(b) the area of the smaller circle
(c) the shaded area between the two circles. (I = 3.14)
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