The Emblem of the Chola Dynasty

Let two chords AB and AC of the larger circle touch the smaller circle having same centre at X and Y. Then XY = ?

In a rectangle, length : breadth = 4 : 3. What is the value of length : diagonal?

The length of the each side of an equilateral triangle is 10.5 cm. The area of incircle, (cm ² ) is

In ΔABC, PQ is parallel to BC If AP: PB= 3:4 and AQ= 6 cm, AC is equal to?

The perimeters of 2 similar triangles ∆ABC and ∆PQR are 18 cm and 12 cm respectively. If PQ= 8 cm, then AB is?

Find the area of triangle having sides in the ratio 4:5:7 & the perimeter of the triangle is 16 cm

The radius of a circle is 10 cm, and the length of the chord is 12 cm. Find the distance between the chord and the centre of the circle.  

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 ?