Mathematics

The angle of a sector of a circle of diameter 8cm is 135° [Take x…

The angle of a sector of a circle of diameter 8cm is 135° [Take x = 22/7].

  • A.
    270
  • B.
    350
  • C.
    302
  • D.
    430
Correct Answer: Option C
Explanation

Area of a sector

θπr2/360°

 =  (135 / 360)X 3.142 X 16 X 16

= 301.6

≈ 302cm2