Question

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)​

Answer 1

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