Question

pls find angle mpn in the following fig

Answer 1

Answer:

135°

Step-by-step explanation:

It is easy!!

Quadrilaterals are 4 - sided polygons.

The interior angles of any quadrilateral add up to 360°.

OMPN here is a quadrilateral.

     Sum of all angles of quadrilateral OMPN = 360°

The equation will be:

     ∠OMP + ∠MPN + ∠PNO + ∠NOM = 360°

     90° + ∠MPN + 90° + 45° = 360°

      ∠MPN + 225° = 360°

      ∠MPN = 360° - 225°

      ∠MPN = 135°

So, we know that the vallue of ∠MPN is 135°.