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When a piece of a circle is determined by two radii what is that piece called?
Sector
When piece of a circle is determined by two radii that piece is best called a?
I always called it an arc. It is simply a section of the circle. The ends are determined by the two radii you referenced. Each of the radii start at the center of the circle and end at their intersection with the circle. The portion of the circle that lies between the ends of the two radii is an arc.
What is the required piece of information tho find the area of a circle?
The only piece of information required to find the area of a circle is the radius of the circle. Once you know the radius of the circle, the area is simply the radius squared multiplied by pi (approximately 3.14).
Can the radius of a circle be found if you only have a piece of the circle?
If you have the area of the piece and you know how much the piece takes up. For example if you have a piece of a circle and you know it is 1/4 if the circle then you take the area and multiply by 4.
What is a piece of a circle called?
A piece of the circumference of a circle is called an arc A piece of the area of a circle bounded by an arc and two radii is called A sector. A piece of the area of a circle bounded by an arc and a chord is called a segment
What do you call a piece of the Circle's edge?
A piece of an edge of a circle is called an ARC.
What is a piece of the circumference of a circle called?
Part of the circumference of a circle is an arc.
How do you get 12 circle with the radius of 5 from a piece of cartolina 42cm by 32cm?
The answer will depend on the units used for the measurement of the radius: 5 WHAT? It is trivially simple to draw 12 circles, each with a radius of 5 millimetres.
A quarter of a circle called?
It may be called a 90 degree section , or 1 fourths of a circle.
What is circumference of a circle?
The distance around the perimeter.c=distance aroundr=The radius of a circle is the length of the line from the center to any point on its edgeD= the distance across the circlepi x diameter, or the equivalent 2 x pi x radius.
How could you use a piece of string thumbtack and a pencil to construct a circle with radius AB?
Loop the string around the thumbtack and the pencil so that the distance from the tack to the pencil point is AB units. Fix the thumbtack to where you want the centre of the circle. Using the pencil, and with the string taut, mark its positions. These will lie on a circle with radius AB.
What is the circumference of circles?
The circumference is the length of the outside of the circle. For example, if you took a piece of string and made a circle with it, then laid the string straight, the length of the string would be the circumference. The circumference of a circle can be measured by doing two times the radius of the circle times the mathematical constant, pi.
