The angle of a sector of a circle of diameter 8... - WAEC Mathematics 1989 Question
The angle of a sector of a circle of diameter 8cm [Take x = 22/7].
A
93/7cm2
B
124/7cm2
C
185/7cm2
D
251/7cm2
correct option: c
Area of a sector
θπr2/360o =
135 x 3.142 x 4/360o
Please share this, thanks:
Add your answer
No responses