Find the length of arc YXZ.
A. s=3
B. s= 60
C. s= 75
D. s= 236
2 answers:
Answer:
C. s= 75
Step-by-step explanation:
One radian is the angle subtended by an arc length equal to the radius of the circle.
∅=s/r where s is the arc length ∅ the angle and r the radius of the circle.
Thus s=∅×r
In the circle provided arc s subtends and angle of 5 radians.
s= 5 radians× 15
=75
B. S=60 , dont know for sure
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