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

In the adjacent figure, find angle PRS

In the adjacent figure, find angle PTS

In the adjacent figure, find angle PRQ

In the adjacent figure, find: angle x and 'angle y'

In the adjacent figure, find the magnitude of each of the three angles formed.

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

In the adjacent figure, BD and CE are altitudes of Delta ABC such that BD = CE Is angle DBC = angle ECB ? Why or why not

In the adjacent figure AB || CD, EF bot CD and angleGED = 126^(@) , find angleAGE, angleGEF and angleFGE .

In the adjacent figure, if angle 1 = angle 3, angle 2 = angle 4 and angle 3 = angle 4 , write the relation between angle 1 and angle 2 using an Euclid’s postulate.

In the adjacent figure, a line 'l' intersects two other lines P, Q and angle1+ angle2 gt 180^@ then show that ´angle3 + angle4 gt 180^@ .