annicarolinaa02 annicarolinaa02

23-05-2020
Mathematics

contestada

The radius of a circle is 1 inch. What is the area of a sector bounded by a 180° arc?
r=1 in
180°
Give the exact answer in simplest form.
square inches

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Persona180 Persona180

23-05-2020

Answer:

1/2pi in^2

Step-by-step explanation:

180/360*pi*1^2=18/36*1pi=1/2*pi=1.57079632679

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