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Area of a section of a circle which has 8 radius if the sector has an arc that measures 45degrees?
Wiki User
∙ 14y ago
(360/45)*Pi*8*8 = (64/8)*Pi = 8*Pi ~= 25.133
Wiki User
∙ 14y ago
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If An ARC measures 120 degrees what is the length of the radius of the circle?
The radius of a circle has no bearing on the angular measure of the arc: the radius can have any positive value.
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diameter=2*radius 16 in = 2*radius 8 in = radius
If an arc measures 160 what is the length of the radius of this circle?
4
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3.34 units
Which equation can be used to find the circumference of a circle with a radius that measures 10 feet?
Circumference = 2*Ï€*radius = 20*Ï€ feet
If An ARC measures 120 degrees what is the length of the radius of the circle?
The radius of a circle has no bearing on the angular measure of the arc: the radius can have any positive value.
What is diameter of a circle measures 16in how long is the radius?
diameter=2*radius 16 in = 2*radius 8 in = radius
The of a circle centered at the origin measures the distance from the origin to any point on the circle?
radius
The of a circle centered at the origin measures the distance from the origin to any point an the circle?
radius
If an arc measures 160 what is the length of the radius of this circle?
4
If ab measures 135 what is the length of the radius of this circle?
3.82 units
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3.34 units
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What is the cross section of a circle?
The cross section of a circle is a circle. A circle is defined as a plane figure (i.e. 2 dimensional object) with a constant radius in both dimensions. Since a cross section is, by definition 2 dimensional, a circle's cross section is the circle itself.
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Which equation can be used to find the circumference of a circle with a radius that measures 10 feet?
Circumference = 2*Ï€*radius = 20*Ï€ feet
