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What is the measure of the central angle of a quarter of a circle?
A full circle is 360o, so a quarter, (one fourth) of a circle is 90o.
If you have the distance of a quarter of a circle how do you find the radius?
Circumference = (4) x (a quarter of a circle) = (pi) x (the diameter)Diameter = (4 x quarter-circle) divided by (pi)Radius = 1/2 the diameter = (2 x quarter-circle) divided by (pi)
What is a quarterof a circle called?
A quarter of a circle is called a Quadrant.
If there is half a circle a quarter circle and an eighth of a circle how much more of the circle is needed to make it whole?
Half circle plus quarter circle is equal to three-fourths of a circle. Three-fourths of a circle plus one eighth of a circle is seven-eighths. You still need one more eighth to complete the circle.
What is the radius of a 20 cm circle with a quarter cut out?
10 cm Cutting out a quarter of the circle doesn't affect the radius, which is half of the diameter.
What are the five labels of a circle?
First quarter. Second quarter. Third quarter. Fourth quarter. Circle center.
What is the name of quarter of a circle?
A quarter of a circle is a turn of 90 degrees'
How many degrees are in a quarter circle?
AnswerIt's 90*A full circle is 360*, and if you divide that by 4 (quarter) you get 90 Degrees.There are 90 degrees in a quarter of a circle.
What is the measure of the central angle of a quarter of a circle?
A full circle is 360o, so a quarter, (one fourth) of a circle is 90o.
What is the 4 parts of a circle?
Quarter circle
How would you circle one quarter?
in a circle
A quarter of a circle plus an eight of a circle is what percent of a circle?
A quarter of a circle is 2/8 of a circle. Add to that an eighth (1/8) of a circle (not eight) and this equals 3/8 of a circle. This equates to 37.5 % of a circle.
If you have the distance of a quarter of a circle how do you find the radius?
Circumference = (4) x (a quarter of a circle) = (pi) x (the diameter)Diameter = (4 x quarter-circle) divided by (pi)Radius = 1/2 the diameter = (2 x quarter-circle) divided by (pi)
What is the name of quarter circle?
one fourth of circle
What is the perimeter of quarter circle?
The arc is one quarter of a circle so is 2pir, the other components of the quarter circle are the two radii, so perimeter is 2r+2pir = 2r(1+pi)
What kind of angle is a quarter?
A quarter of a circle is a right angle.
A quarter of a circle plus an eighth of a circle is what percent of a circle?
A quarter of a circle plus an eighth of a circle is what percent of a circle?
