Sunday

November 23, 2014

November 23, 2014

Posted by **Anonymous** on Monday, December 17, 2012 at 10:50am.

- maths --plse help me.. -
**Steve**, Monday, December 17, 2012 at 11:06ama1 = 1/2 r^2 (θ-sinθ) = 25/2 (pi/2 - 1)

a2 = pi r^2 - a1 = 25pi - 25/2 (pi/2 - 1) = 25/4 (3pi + 2)

a2 - a1 = 25/2 (pi+2)

**Answer this Question**

**Related Questions**

Copperbelt international college - A chord PQ of length 5.6cm divides a circle ...

Maths - AB is a chord with centre O and radius 4 cm. AB is of length 4 cm and ...

maths - A chord is 2cm from the centre of a circle. if the ratius of the circle ...

maths -circle - A chord of length 10 cm divides a circle of radius 5root2 cm in ...

maths - A chord subtends an angle of 68 degree at the centre of a circle of ...

geometry - Two chords intersect a circle. The shorter chord is divided into ...

maths - Find the area of the minor segment in a circle with radius 6.2 cm and ...

math advanced functions - a) Determine the measure of the central angle that is ...

maths - If O is the centre of a circle, PQ is a chord and the tangent PR at P ...

maths - If O is the centre of a circle, PQ is a chord and the tangent PR at P ...