Answer: Graham was driving 31.75 miles per hour.
True
Area of a circle = πr^2
So if r = 10: area = π*10^2
= 100π
Surface area of a sphere = 4πr^2
If r = 5: surface area = 4π*5^2
= 4π*25
= 100π
Answer: 336
Step-by-step explanation:
The numbers are all multiples of 6
i belive it is -7 this may be your answer
Figure perpendicularly how does 4 firms