Only the second one
when diameter is 4 r=2
so 2pi*2=2²*pi the first is circumference the second area
Answer:
If you are talking about 1/2 scale factor, it is D. 32.
Step-by-step explanation:
What you are saying does not make sense for a scale factor of 1. If it were a scale factor of one, it would still be 64 lbs. which is not a option.
Can I get brainliest please?
Answer:
We need 130 games to reach the goal
Step-by-step explanation: