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What is the area of a circle if the diameter is 16cm?
Using 3.14 as Pi the area of circle is: 200.96
What happens if you triple the radius of a circle?
If you triple the radius of a circle . . . -- You should not expect anything to happen. Those around are likely to remain completely unaware that you have done anything to your circle. -- You wind up with a circle that's three times as big as it used to be. -- The diameter of the circle is three times the original diameter. -- The circumference of the circle is three times the original circumference. -- The area of the circle is nine times the original area.
What shape has three inside regions?
a circle with three radius lines
What is the radius of a circle which has a three inch diameter?
d = 2r, where d is diameter and r is radius.
What are the three basic parts of a circle?
Its circumference Its diameter Its radius
What is the locus of points that are 10 centimeters from a given point?
The locus of points (or collection of all points) that are 10 centimeters from a given point would be a circle (of radius 10 cm) in two dimensions, and a sphere (of radius 10 cm) in three dimensions.
What is the area of a circle with a radius of three?
28.27
What is the area of a circle if the diameter is 16cm?
Using 3.14 as Pi the area of circle is: 200.96
What happens if you triple the radius of a circle?
If you triple the radius of a circle . . . -- You should not expect anything to happen. Those around are likely to remain completely unaware that you have done anything to your circle. -- You wind up with a circle that's three times as big as it used to be. -- The diameter of the circle is three times the original diameter. -- The circumference of the circle is three times the original circumference. -- The area of the circle is nine times the original area.
What shape has three inside regions?
a circle with three radius lines
What is the radius of a circle with the diameter of 6inches?
Three inches.
What is the radius of a circle which has a three inch diameter?
d = 2r, where d is diameter and r is radius.
What are the three basic parts of a circle?
Its circumference Its diameter Its radius
What are three different size circle?
Each circle with a different radius (or diameter or circumference) is a different size circle.
What are the names of three radii?
The three radii of a circle are typically referred to as the radius itself, which is the distance from the center to any point on the circle. However, if you mean specific terms related to radii, they can be categorized as the circumradius (radius of the circumscribed circle), inradius (radius of the inscribed circle), and apothem (the radius of a circle inscribed in a regular polygon). Each of these plays a distinct role in geometry and calculations involving circles and polygons.
What fraction of the area of a circle of radius 5 lies between concentric circles of radius 3 and 4?
The area of a circle with radius 5 is 25 pi. Concentric circles with radius 3 and 4 have areas of 9 pi and 16 pi. The concentric circle with radius four consumes the circle with radius 3. 25 pi minus 16 pi leaves 9 pi of the circle with radius 5 left over. 16 pi is slightly over three-fifths of the circle with radius 5.
When the radius of a circle is three then what is it diameter?
Six (d = r * 2)
