Question

Int he below left figure, find the∠x.

Answer 1

Answer:

The value of x is 80°.

Step-by-step explanation:

         ∠TPV = ∠ QPR = 30° [ Vertical opposite angles ]

        ∠ QRP = ∠R - 180 ° [ Linear Pair ]

                   = 180° - 110°

                  = 70°

Using angle sum property for find x = ∠Q

• ∠A+∠B+∠C = 180°
• ∠ P +∠ Q + ∠ R = 180°

NOW PUTTING VALUES,

• 30° + ∠Q + 70° = 180°

• ∠Q + 100° = 180 °

• ∠Q = 180° - 100°

• ∠Q = 80° = x

To verify,

• 30° + 80° + 70° = 180°

So, our answer is correct. The value of x is 80°.

Answer 2

Answer:

therefore the value of x =80°