SOLUTION: a circle has a radius of 4 centimeters. What is the area of the shaded sector?
*the shaded sector is 45 degrees.
Algebra.Com
Question 632508: a circle has a radius of 4 centimeters. What is the area of the shaded sector?
*the shaded sector is 45 degrees.
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
360/45=8
so the shaded area is 1/8 of the circle
pi*r^2/8
pi*4^2/8
pi*16/8=2pi
RELATED QUESTIONS
The shaded sector of the circle above covers of the circle. If the radius of the circle... (answered by stanbon)
A circle has a radius of 8 inches. What is the area of a sector of the circle if the... (answered by mananth)
A circle has a radius of 3 inches. What is the area of the shaded space.
Shaded space... (answered by Edwin McCravy)
A sector of a circle has a central angle of 80 degrees.If the radius of the sector is... (answered by solver91311)
A Computer is programmed to shade of a pie chart 2.44 cm in radius if the perimeter of... (answered by mananth)
A circle has a diameter of 10 centimeters and a central angle EOG that measures 210... (answered by lwsshak3)
The circle below has a radius of 4 centimeters. What is the area of the shaded sector?
(answered by Theo)
what is the area of a sector of a circle whose central angle measures 45 degrees? the... (answered by Earlsdon)
Find the radius of a circle which has a sector area of 9 pi whose central angle is 90... (answered by Alan3354,stanbon)