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2 years ago

Find the length od ypx. Leave your answer in terms of pi

Mathematics

2 answers:

Liono4ka [1.6K]2 years ago

5 0

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

ioda2 years ago

4 0

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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