Step-by-step explanation:
Radius of the circle is 20mm.
Use the formula for the area of the circle.
A = r^2 * π
A = 20^2 * π
A = 1256.64 mm^2 (2 d.p.)
Answer:
6/35
n= 12
6*2= 12
Men= 6
Women= 12
12+6= 18
90-18= 72
72:6= 12:1
C
I think its 20 minutes
am i right?
I am not sure about my ans
but..
it can 800 or more pages
hope it helps you...
