In the adjacent figure, `AB = BC and AC = CD`. Prove that : `/_ BAD : /_ ADB = 3 : 1.`

In the adjacent figure, AC = AE, AB = AD and /_ BAD = /_ EAC . Show that BC = DE.

In the given figure, LM || CB and LN || CD Prove that (AM)/(AB) = (AN)/(AD)

In the adjacent figure, we have BX = 1/2 AB, BY = 1/2 BC and AB=BC. Show that BX = BY.

In the adjacent figure AB || CD, CD || EF and y : z = 3 : 7, find x.

In the adjacent figure BE bot DA and CD bot DA then prove that m angle1 ~= m angle3 .

In the adjacent figure AB || CD. Find the value of x, y and z.

In the adjacent figure AB || CD. Find the values of x, y and z.

In the the cyclic quadrilateral ABCD,AB =CD . Prove that AC= BC

In the adjacent figure the sides AB and AC of Delta ABC are produced to points E and D respectively. If bisectors BO and CO of angleCBE and angleBCD respectively meet at point O, then prove that angleBOC = 90^(@)-(1)/(2) angleBAC .

In the adjacent figure, A, B and C are points on OP, OQ and OR respectively such that AB || PQ and AC||PR. Show that BC || QR.