Monday

July 28, 2014

July 28, 2014

Posted by **kevin** on Monday, April 16, 2012 at 12:25pm.

Can someone please help?

- sector and diameter -
**Henry**, Wednesday, April 18, 2012 at 8:54pmAc = pi*r^2 = 3.14*(5.1/2)^2 20.42 cm^2

= Area of circle.

As = (190/360)*20.42 = 10.78 cm^2. = Area of sector.

**Related Questions**

math - a circular pizza box logo has a sector with a central angle of 80 degrees...

geometry - Find the area of a sector with a central angle of 190° and a diameter...

geometry - What is the area of a sector where n= the measure of the central ...

trigonometry - please check my answers. 1.Find the area of the sector of a ...

trig - a. A sector that has been cut out of circular plastic sheet which has a ...

calculus - if a snowball melts so that its surface area decreases at a rate f ...

pre-calc - Find an angle between 0 and 2ð that is coterminal with the given ...

solid mensuration - Find the area of a segment of a circle whose diameter is 16 ...

TRIG HELP ASAP - I really need help on this problem. A sector has area of 15 in^...

geometry - 1.what is the area of a sector with a central angle of 160 degrees ...