In the figure , line l || line m, line p is the transversal. If r =`20^@` then find a :b .

In the figure , line l || line m and line n is the transversal, find the value of x .

In the figure, if line l || line m and line n is the transversal, then find the values of a and b.

In the figure , if line q || line r, line p is transversal and if a =80^@ , find the values of f and g .

In the figure , line l || line m and line n is the transversal , if angleABC=a^@ and angleBFG=50^@ then the value of a is

In the figure , line l || line m and line n is the transversal. With respect to givne information find the value of a.

In the given figure, line l || line m and line n is the transversal. Write the equation involving variables a and b and thus suggest one pair of values of a and b which satisfies the equation.

Choose the correct alternative : In the given , if line a || line b and line l is a transversal. Then find x .

In the adjoint figure, line l || line m and n is the transversal. anglea=100^(@). Find measure of anglec