Find the length od ypx. Leave your answer in terms of pi
2 answers:
your answer is
b = 15 pi
length of ypx = circumfrance of circle - 1/4 of circumfrance of circle
= 2pi r - 2pi r/4 = 6 pi r / 4 = 3 pi r / 2
= 3 pi × 10/2 = 15 pi
Answer:
b. 15π m
Step-by-step explanation:
The formula for the arc length (s) of a circle is
s = rθ
Data:
r = 10 m
Calculations:
The smaller angle is π/2.
The angle θ subtending XPY is 2π - π/2 = (3π)/2.
s = rθ = 10 × (3π)/2 = 15π m
The length of XPY is 15π m.
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