Find measure x in Fig 3.9.

Find angle x in Fig.

Find the measure of ∠ A in Fig. 6.36

Measures of opposite angles of a parallelogram are (3x-2)^@ and (50-x)^@ . Find the measure of its each angle.

In Fig. 6.33, find the measures of ∠ x and ∠ y.

In ∆PQR of Fig. 6.32, PQ = PR. Find the measures of ∠Q and ∠R.

The measures of angle x and angle y in Fig.6.14 are respectively