Math, asked by naeemchaudhary035, 21 days ago

Radii of the two concentric
circles are 7 cm and 14 cm and angle AOB =45°, Find the area of the shaded region
ABCD.

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Answers

Answered by thilakshika2011

1

Answer:

In the figure, find the area of the shaded region, enclosed between two concentric circles of radii 7 cm and 14 cm where ∠AOC=40

∘

. Consider π=

7

22

.

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