find the area of shaded region and the radius of big circle.
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The area of the shaded region is 6.28 cm².
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navjot1521:
okay
area is 44/7 cm². its correct
in which class you studying?
the formula i have used is the formula of 10th standard
area of sector formula
10th
area of shaded region= 3× area of sector
and what about the radius of bigger circle.?
triangle is an equilateral triangle......so theta = 60°
sorry dont know radius of big circle
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