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If from any point on the common chord of two intersecting circle,tangent be drawn to the circle,prove that they are equal

R.D.Sharma famous 72 prove that question

show that one and only one out of n,n+2or n+4is divisible by 3,where n is any positive integer

Find, in terms of pie , the lenth of the arc that substends an angle of 30 at the centre of the circle of radius 4cm

x^2+2root2x-6

TAN THETA-SIN THETA=TAN THETA*SIN THETA

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TRIGNOMETRIC RATIO:IF IN RIGHT ANGLE TRIANGLE TAN\'THETA\'=1 VERIFY 2SIN\'THETA\'+COS\'THETA\'=1

how that one and only one out of n,n+2or n+4is divisible by 3,where n is any positive integer

1-COS THETA DIVIDED BY SIN THETA = SINTHETA DEVIDED BY 1+ COSTHETA

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I want you to go to website peoneer mathematics

two tangent segments PA and PB are drawn to a circle with centre o such that angle APB=120°.prove that OP=2Ap

Prove that the interce-pt of a tangent betwe-en two parallel tang-ent to a circle subste-nds a right angle at the centre.

A circular field has a circumference of 360km.3cyclists start together & can cycle 48,60 &72 km a day, round the field. when will they meet again?

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