Question

IKON Page No.
Date
Radius et sector is 14cm and the length
of are 28cm find area of sector.​

Answer 1

Answer:

Let O be the centre of the circle with radius 14 cm and OABO be its sector with angle 45

o

. Then,

Area of the sector =

360

θ

×πr

2

=[

360

45

×

7

22

×(14)

2

]=77 cm

2