Find the area of the corresponding major sector of a circle of radius 28 cm and the central angle 45°
(Answer will come:-2156cm sq)
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Answer:
radius =28cm
titha =45°
Step-by-step explanation:
area of major sector =area of circle -area of sector
=πr*2-titha/360*πr*2
= πr*2(titha/360)
=22/7*28*28(45/360)
=22/7*784(1/8)
= 17248/7(1/8)
=2464(1/8)
=308cm*2
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