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

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

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

### how do you find the

**area of a sector of a circle**when the angle is 135 degrees and the radius is 10?...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

**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

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

**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

...: 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

...

**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

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**triangle1 Answers · Education & Reference · 23/03/2013