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What is an angle whose vertex is at the center of a circle?
A central angle.The section of the circle formed by that angle and the part of the circle (the part being the circumference) between the radii is called a sector.
What is a pie-shaped section of a circle?
sector
Will the cross section of a sphere always be a circle?
yes
What is the interior of a circle called?
the interior of a circle is called a cabret
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 is a circle called in a solid?
A circle in a solid is called a cross-section.
Wht is a Section of a circle called?
a sector
What is a slice of a circle graph called?
A cross section, I believe
What is part of the circumference of a circle called?
A defined continuous section of the circumference is called an arc.
A quarter of a circle called?
It may be called a 90 degree section , or 1 fourths of a circle.
What is the outline of a cross section of earth called?
A circle. (or approximately a circle if you look closely the mountains and valleys that the cross section cuts through disturb the circle). a mathematical sphere will give a mathematical circle at all cross sections.
Is a section of a circle graph representing part of the data set called sample?
no it is not, it is called a sector? I think....
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.
What is an angle whose vertex is at the center of a circle?
A central angle.The section of the circle formed by that angle and the part of the circle (the part being the circumference) between the radii is called a sector.
If a section of a circle graph measures 180 degrees what percent of a circle graph is this section?
50
What is the horizontal cross section of a cone?
Circle
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.
