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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.
What is half of semi-circle called?
A quadrant.
What is a quarter of a circle called?
a quadrant
Why is cosine negative in the third quadrant?
On a Unit Circle, the cosine is the x coordinate of the point on the circle represented by an angle. Angles greater than 90° (pi/2 radians) and less than 270° (3*pi/2 radians) are to the left of the y-axis, so x is negative. Quadrant I is the upper right quadrant (x positive, y positive) 0° < ɵ < 90° Quadrant II is the upper left quadrant (x negative, y positive) 90° < ɵ < 180° Quadrant III is the lower left quadrant (x negative, y negative) 180° < ɵ < 270° Quadrant IV is the lower right quadrant (x positive, y negative) 270° < ɵ < 360°
What is a quadrant of negative 2 and negative 7?
Quadrant 3.
What quadrant of the unit circle has negative secants?
Quadrants 2 and 3.
What do you call a quadrant within a circle?
A quarter of a circle or a quadrant!
What happens when the point on the unit circle is in quadrant 1 compared to when the point on the circle is in quadrant 2?
In the first case the point has positive abscissa as well as ordinate, whereas in the second, the abscissa is negative. But nothing "happens". The world does not end!
What happens when the point on the unit circle is in quadrant 1 compared to when the point on the circle is in quadrant 2.?
In the first case the point has positive abscissa as well as ordinate, whereas in the second, the abscissa is negative. But nothing "happens". The world does not end!
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 the Cartesian equation of a circle whose centre is in the 1st quadrant with a radius of 7 and touches the x and y axes?
Centre of the circle is at (7, 7) and its Cartesian equation is (x-7)^2 + (y-7)^2 = 49
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.
What part of a circle starts with a q?
Quadrant
What is half a semi circle called?
A quadrant.
