A sector in a circle has an angle of 26 degrees. What is the sector's arc length if the radius of the circle is 5 ft?
Hint
The total circumference is 10π.
Answer
What is the arc length of a sector with an angle of π in a circle with a radius of 2 in?
Just multiply the angle by the radius.
2π
A circle with a diameter of 15 inches has a sector with an angle of 67 degrees. What is the sector's area?
36 divided by 360 is 0.186, and the radius is 7.5.
10.5π inches2
What is the area of a sector with an angle of in a circle with a radius of 12 mm?
What is the area of a sector with an angle of in a circle with a diameter of 16 ft?
Take half the diameter, square it, divide by 2, then multiply by the angle.
56π
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in a circle with a radius of 12 mm?
in a circle with a diameter of 16 ft?