Find the are of the triangles the coordinate of whose angular points are
`(-a,(pi)/(6)), (a,(pi)/(2)), and (-2a,(2pi)/(3))`.

Find the areas of the triangles the coordinates of whose angular points are: (-a,(pi)/(6))(a,(pi)/(2)), and (-2a,-(2 pi)/(3))

Find the equations to the sides of the triangles of the coordinates of whose angular points are respectively: (1,4),(2,-3) and (-1,-2) .

Find the cartesian coordinates of the points whose polar coordinates are (5 sqrt(2), (pi)/(4))

Lay down the positions of the points whose polar coordinates are: (2a,-(pi)/(2))

Find the cartesian coordinates of the points whose polar coordinates are (5, pi - tan^(-1)((4)/(3)))

Draw the polar coordinates (2, (pi)/(3)), (-2,(pi)/(3)), (-2,-(pi)/(3)) and (2, -(pi)/(3)) on the plane.

The Cartesian coordinates of point having polar coordinates (-2,(2 pi)/(3)) will be

((pi)/(4))+((2 pi)/(3))-((pi)/(6))

If the angles of a triangle are in A.P.then the measures of one of the angles in radians is (pi)/(6) b.(pi)/(3) c.(pi)/(2) d.(2 pi)/(3)

Find the distance between points P(2,-(pi)/(6)) and Q(3,(pi)/(6))