A committee of 4 members is to be formed from 5 men and

ABCD is a square. P, Q, R and S are points on the sides AB, BC, CD and DA respectively such that AP = BQ = CR = DS. Angle  SPQ equal to ?

In ∆ABC , G is the centroid , AB = 18 cm, BC= 24 cm and AC = 30 cm , find GD, where D is the mid-point of BC?

Given are three points A(2, 7), B(4, -1), C(- 2, 6) on a plane. What kind of triangle is formed by joining the points A, B, and C?

In ∆ABC , G is the centroid , AB = 20 cm, BC= 24 cm and AC = 28 cm , find GD, where D is the mid-point of BC?

The length of the each side of an equilateral triangle is 28 cm. The area of incircle, (cm ² ) is

The area of an equilateral triangle is 16√3 sq m. Its perimeter is 

In the given figure PQRS is a square and OQR is an equilateral triangle, then find angle POS?

In a parallelogram, two adjacent angles are (3x + 10)° and (x + 30)°. Find the larger angle.

The lengths of three medians in a triangles are 15 cm, 20 cm, 25 cm. What is the area of that traingle (in cm ² )?