Thursday

January 29, 2015

January 29, 2015

Posted by **priyanka** on Friday, February 8, 2013 at 9:21am.

- geometry -
**Steve**, Friday, February 8, 2013 at 10:52amwe want the area of a segment of each circle, subtended by a chord of length 5.

A: α = 2 arcsin(2.5/6) = .860

B: β = 2 arcsin(2.5/10) = .506

area is thus

1/2 6^2 (α-sinα) + 1/2 10^2 (β-sin)

= 18(.860 - 5/6) + 50(.506 - 1/2)

= 0.780

**Answer this Question**

**Related Questions**

Algebra - The area of a circle is given by the formula A+pier^2, where r is the ...

geometry - In the diagram, circle A is tangent to circle C, and segment BE is ...

Computer Science (Basics) - public class Circumference { /** * @param args */ ...

Geometry - The ratio of the radius of circle Q to the radius of circle R is 4:5...

Math - Circle C has radius 4 inches. Circle D had radius 9 inches. These two ...

geometry maths - a circle of radius 1 is inscribed in a square. A smaller circle...

8th grade math - The radius of circle M is 3 times the radius of circle P. If ...

Pre-Calc (Circles) - Describe the conditions necessary, where circle A has a ...

Geometry - A dartboard consists of five concentric circles. The radius of the ...

GEOMETRY - THE area of circle B is 25 times greater than the area of circle A. ...