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  1. The sector of a circle has an area of 24π in^2 and the radius... in sector ..........----------------------- = -------------------------- ............. area of circle ............ area of sector ...

    3 Answers · Education & Reference · 20/05/2014

  2. the area of a sector = the number of degrees * the area of the circle square the radius, multiply times pi. the area of the circle is 81 pi...

    2 Answers · Education & Reference · 06/05/2013

  3. In general, to do area of sector problems, you want to find the total area of the circle and then find only the area of that...can be found by the formula A = pi*r^2. Now, what you...

    4 Answers · Education & Reference · 20/01/2008

  4. ...but the whole thing is 360. 135 / 360 = 3 / 8 = 0.375 So, find 3 / 8 of the total circle to find the sector area . 100 * (pi) * (3 / 8) = 37.5 * (pi) If you don't want to leave...

    2 Answers · Education & Reference · 02/08/2008

  5. Area of the sector ( A ) / Area of the Circle (PI * r^2) = central angle measure / 360 Solve it as a proportion like...

    1 Answers · Education & Reference · 18/04/2012

  6. Hmm sectors , huh? Well heres an example: Find the area of one-fourth of a circle that has a radius of 2.2 inches. Since the area of a Circle ...

    2 Answers · Education & Reference · 08/05/2007

  7. Area of a sector : A = Y/360 * Pi * Rsquared where: R= raduis pi= 3.14159 Y= angle of sector

    1 Answers · Education & Reference · 14/12/2008

  8. ...: radius x radius x pie circumference ??? cant remember soz to find the area of a sector circle do the area as if it was a full circle (see above) then divide by 2 if it ...

    4 Answers · Education & Reference · 19/03/2008

  9. ... area of the whole circle is pi * r^2 = pi * 36 (in this case) The whole circle encompasses 360 degrees, so a 120 degree piece would be 1/3 of that, so the area of this sector would 1/3 the area of the whole circle That means pi * 36/3 = 12* pi...

    3 Answers · Education & Reference · 23/04/2010

  10. for the sector . first find the area of a whole circle then work out what fraction the sector is . example a 90 degree sector is 90/360 part of a whole circle . (1/4) a segment is like a sector minus a triangle

    1 Answers · Education & Reference · 23/03/2013

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