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CoachThe perimeter of a three-quarter circle is the sum of the lengths of the curved portion and the straight line segments. To calculate the perimeter, you would first find the circumference of a full circle using the formula 2πr, where r is the radius of the circle. Then, you would multiply the circumference by 3/4 to find the length of the three-quarter circle. Finally, add the length of the straight line segments connecting the endpoints of the curved portion to calculate the total perimeter.
Well, honey, a three quarter circle is just a fancy way of saying you're missing a quarter of your pie. The perimeter of a circle is calculated by adding up the curved edge, which is three-fourths of the circumference of a full circle, plus the straight line across the missing quarter. So, grab your calculator and start crunching those numbers!
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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 is formula of perimeter of quarter circle?
perimeter_of_quarter_circle = 1/2πr + 2r For the arc bit of the perimeter: circumference of circle = 2 x π x radius quarter of this = 1/2 x π x radius The two straight sides are radii which need to be added on making: perimeter_of_quarter_circle = 1/2 x π x radius + 2 x radius
What are circumferences?
The perimeter of a circle
There are three shapes circle rectangle and square which one has least perimeter?
For a given area a circle has least perimeter. eg Let area = 100 sq cms. For the square or rectangle the perimeter = 40 cms For the circle the radius is square root of 100/3.1416 = 5.64 and the circumference = 2 x radius x 3.1416 = 35.44 cms
What is the name of boundary of circle?
The boundary or perimeter of a circle is its circumference.
