13. The area of the shaded portion in the adjoining Figure is
(a) 66 m2
(b) 36 m2
(c) 46 m2
(d) 88 m2
which one is correct......
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Answered by
3
Answer:
option (a) is correct
Step-by-step explanation:
area of shaded region
=area of bigger circle - area of smmaller circle
=πR^2-πr^2
=22/7×5×5.- 22/7×2×2
=22/7×25-22/7×4
=78.5-12.5
=66
hence the area of shaded region is 66m^2
Answered by
8
Answer:
(a) 66m²
Step-by-step explanation:
Hope it helps....
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