Find out the equation of line which is perpendicular to 2x - 3y = 5 and passes through point (1,1).

The area of a triangle is 456 sq.cm and its height is 24 cm. The length of its base is

If the perimeter of an equilateral triangle is 30 meters, what is its height?

A line touches a circle of a radius 6 cm. Another line is drawn which is tangent to the circle. If the two lines are parallel then the distance between them is:

The length of the common chord of two intersecting circles is 24 cm. If the diameter of the circles are 30 cm and 26 cm, then the distance between the center (in cm) is 

An angle is four times its complementary angle. What is the measure of the angle?

Given that DE || BC, AD : DB = 3 : 4, find out ar(∆ADE)/ar(∆ABC)?

∠A, ∠B, ∠C are three angles of a triangle. If ∠A -∠B =18°, ∠B – ∠C = 45°, then, ∠B, ∠A and ∠C are