please answer these questions
who gives all right answers first will be marked as brainiest
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sry, i got only 8th question
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tjsinghchawlaoxpw9v:
by just this i could get all the others thanks allot
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Q-7.
The area of the sector would be :- 36/360 *22/7 *11 * 11
= 1/10 * 22/7 * 121
= 22 * 121 / 70
Q-8.
Area of the shaded region will be :-
Area of rectangle - 2(Area of quadrant)
= (10*5) - 2 * (90/360 * 22/7 * 5 * 5)
= 50 - 2 * ( 22 * 25) / 28
= 50 - 550 / 14
= (700 - 550) / 14
= 150 / 14
The area of the sector would be :- 36/360 *22/7 *11 * 11
= 1/10 * 22/7 * 121
= 22 * 121 / 70
Q-8.
Area of the shaded region will be :-
Area of rectangle - 2(Area of quadrant)
= (10*5) - 2 * (90/360 * 22/7 * 5 * 5)
= 50 - 2 * ( 22 * 25) / 28
= 50 - 550 / 14
= (700 - 550) / 14
= 150 / 14
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