Answer:
2:1
Step-by-step explanation:
The perimeter of the first is twice as large as the 2nd
Answer:
94.2
Step-by-step explanation:
Arc length is basically circumference.
Circumference formula: 2πr
All we need is the radius.
Radius = r
15 x 2 = 30 (diameter)
Then we are going to multiply by pi.
Arc length = 30π OR 94.2
Your question does not give enough information for me to answer
C because 180-230 would be negative b as well as three quarters of seven
