Solution: How far is the line 3x – 4y + 15 = 0 from the origin?

Solution: What is the value of y?

Solution: Find the distance from the point (5, -3) to the line 7x – 4y – 28 = 0

Solution: Find the distance from the point (2, 3) to the line 3x + 4y + 9 = 0

Solution: The distance between the points (sin x, cos x) and (cos x, -sin x) is

Solution: Find the area of triangle whose vertices are A(-3, -1), B(5, 3) and C(2, -8)

Solution: Find the coordinates of the point P(2,4) with respect to the translated axis

Solution: The terminal point is

Solution: Find the coordinate of P1

Solution: Find the median through (-2, -5) of the triangle