It may be called a 90 degree section , or 1 fourths of a circle.
A quarter of a circle is called a Quadrant.
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.
a quadrant
1/4 of a circle is a 90 degree turn
A half of a quarter of a circle is 1/8 of a circle. There are four pieces making 1/4. If you split all of them into halves you have eighths.
A quarter circle
Either a First Quarter Moon or a Third Quarter Moon.
First quarter. Second quarter. Third quarter. Fourth quarter. Circle center.
A quarter of a circle is a turn of 90 degrees'
first or last quarter
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.