Answer:
x=
Step-by-step explanation:
The formulas for finding arc length utilize the circle's radius. Since the radius is half the diameter of a circle, to find the radius, simply divide the diameter by 2.
the length is 210
Answer:
1)+5
2)-6
3)+15
4)-4
I hope they are all right :)
Step-by-step explanation:
1. Measure and angle in degree
Answer:
Step-by-step explanation:
x is greater then -2