Radius = diameter/2 = 8/2 = 4m
Area of a circle = pi x r^2 = pi x 4^2 = 16pi m^2 ( exact area) or 50.27 m^2
Circumference = pi x diameter = 8pi m ( exact) or 25.12 m
Answer:
The answer would be 204/25
Step-by-step explanation:
25 x 8 = 200
200 + 4 = 204
Thus, you get:
204/25
equation is g(x)=4(x-2)+7, (bit unsure of this next part) rule is g(x-2)
