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What do you call a quarter of a circle?
A quarter of a circle, formed by two radii forming a right angle at the centre, is called a quadrant.
What do you call a circle within a circle?
Concentric Circles?
What is a quadrant in math terms?
The quadrant is the one of the four quaters of a circle. It is the math term for a 1/4 of a circle.
How do you find area of a quadrant circle?
If the radius of the circle is r, then the area of the quadrant is 0.25*pi*r^2
What is a third of a circle called eg a quadrant is to a circle?
Trirant
What is a quarterof a circle called?
A quarter of a circle is called a Quadrant.
What is the word for three quarters of a circle?
The word for three quarters of a circle is "quadrant." A quadrant is a sector equal to one fourth of a circle, so three quadrants make up three quarters of a circle. Each quadrant measures 90 degrees, totaling 270 degrees for three quarters of a circle.
Which circles lie completely within the fourth quadrant?
A circle with centre (x0, y0) and radius r has the equation of:(x -x0)² + (y - y0)² = r²By writing the equation of any circle in this form its centre and radius can be determined.To completely lie within a quadrant, the centre of the circle must be more than r away from the y- and x-axes:In the first quadrant if: x0 > r and y0 > rIn the second quadrant if: x0 < -r and y0 > rIn the third quadrant if: x0 < -r and y0 < -rIn the fourth quadrant if: x0 > r and y0 < -rIf either x0 or y0 (or both) is exactly r away from the y- or x-axis then the circle is on boundary between quadrants, and if either x0 or y0 (or both) is less than r away from the y- or x-axis, then the circle is in more than one boundary.f x0 < r from the y-axis then the circle is in quadrants I and II, or y0 < r from the x-axis then the circle is in quadrants III and IV; if both less than r away from their respective axes, the the circle is in all four quadrants.
What is half a semi circle called?
A quadrant.
What is one-fourth part of the circle?
Quadrant
In a unit circle what quadrant is 7 in?
1
What part of a circle starts with a q?
Quadrant
