Answer:
49π
Step-by-step explanation:
Are of the circle equal π (where π is pi and "r" is the radius). Radius equals the diameter divided by 2. Therefore the area of this circle equals...
π = π = 49π
1,000,070,000 thats the answer!:)
Answer:
I think the relationship is proportional.
Step-by-step explanation:
Answer:
2x+8
Step-by-step explanation:
2 times x = 2x. 2 times 4 = 8.