Full circle
Circumference = 2*pi * r
Circumference = pi * d
Area = pi r * r = pi * r^2
Area = pi d^2 / 4
Half circle
Circumference = pi * r
Circumference = pi * r / 2
Area = pi r^2 / 2
Area = pi d^2/8
The answer depends on what you are looking for and what you are given. But those are the only common formulas I can think of at the moment.
59 is half if 118
118/2 is 59
Answer:
do da dash in the whip fo i fu6 a nica bih
Step-by-step explanation:
19.5
Step-by-step explanation:
u just divide 39 by 2 and get 19.5
