Question

and 2).
In the adjoining figure, P is a point in the interior of ZAOB and
ZAOB = 40°. If PMI OA and PN IOB, find the measure of ZMPN.
is the​

Answer 1

Step by step explanation :

• NOM=40

• ONP=90

• OMP=90

We know that "ONPM" is a quadrilateral.

→ So sum of all angles are 360°

90°+90°+40°+MPN = 360°

220+MPN = 360°

MPN = 360° - 220

MPN = 140°