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Area of sector/Area of circle = Angle of sector/360o

Area of sector = (Area of circle*Angle of sector)/360o

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โˆ™ 2012-04-23 14:17:34
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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

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Q: To find the area of a sector you multiply the area of the circle by the measure of the arc determined by the sector?
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True or fulse To find the area of a sector you multiply the area of the circle by the measure of the arc determined by the sector?

fulse


To find the area of a sector do you multiply the area of the circle by the measure of the arc determined by the sector?

No. Assuming the measure of the arc is in some units of length along the curve, you have to divide the result by the circumference of the circle. Basically, you need to multiply the area of the whole circle by the fraction of the whole circle that the sector accounts for.


When was the latitude of the Arctic Circle determined?

sector


To find the area of a sector you multiply the area of the circle by the fraction of the circle covered by that sector?

That would certainly do it.


A circle has an area of 30 in What is the area of a 60 sector of this circle?

Divide the area of the sector by 360 and multiply it to the area. The area of the sector is 5 square inches.


How can you find the angle of a sector in a circle?

Multiply ( pi R2 ) by [ (angle included in the sector) / 360 ].


How do you find an area of a sector of a circle?

Multiply ( pi R2 ) by [ (angle included in the sector) / 360 ].


When a piece of a circle is determined by two radii what is that piece called?

Sector


A circle has an area of 24 m What is the area of a 45 sector of this circle?

Divide the angle sector by 360 and multiply it by 24 square meters. The area is equal to 3 square meters.


A circle has a radius of 6.5 inches. The area of a sector of this circle is 75 in2. Approximate the measure of the central angle, in radians, of this sector, rounded to the nearest tenth?

6.5


What is the radius of a circle if it has a sector area of 662.89 and a 190 degree measure?

For A+ it's 20


How can you find the measure of the central angle with the sector area known?

It is found by: (sector area/entire circle area) times 360 in degrees

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