Answer:
(See the attachment)
Step-by-step explanation:
None
Answer:
C it is porportinal Brainleist pls
Step-by-step explanation:
Answer:
7/10
Step-by-step explanation:
First, find the fraction of the circumference represented by central angle 7pi/8:
7pi/8
--------
2pi
Then find the circumference; it is C = 2 pi r, or 2pi(6), or 12 pi units
Then the arc length is 7pi/8 7
-------- * 12 pi = -------- units, or 21/4 units, or 5 1/4 units.
2pi 16 pi
Question 1: 6 3/4 so option b
