Q-1 In the figure line interacts at O. If and find and reflex
Given, in fig. point of A, B, C, D, E, O on the plane AB and CD interact with O.
Equation, (Forms a straight line) also, (Forms a straight line)
Q-2 In figure, lines XY and MN intersect at O. If , find c
Given, in figure X, Y, M, N, P at angle of a, b, c, o
Let a then will b
Also, (Linear Pair)