Numerical Abili...

A chord of length 16 cm is drawn in a circle of radius 10 cm. The distance of the chord from the centre of the circle is:

Find the equation of a line passing through point P(-2, 3) and perpendicular to the line x + 2y - 3 = 0.

What is the measure of each exterior angle of a regular octagon?

The area of a quadrilateral whose vertices are (3, 0), (4, 5), (-1, 4) and (-2,-1) taken in order, is:

The area of a sector of a circle of radius 28 cm and central angle 45° is

Which of the following statements are true?

(A) All the congruent figures are similar,

(B) All the similar figures are congruent

Side of an equilateral triangle is 24 cm. What will be the radius of incircle of this equilateral triangle?

In a circle with center O, an arc ABC subtends an angle of 138º at the center of the circle. The chord AB is produced to a point P. Then, the measure of ∠CBP is:

In the given figure, chords XY and PQ intersect each other at point L. Find the length of XY (in cm).

Observe the given figure. The distance between the two centers AB is