In the adjoining fig 117, P is a point in the interior ofand PN LOA(ii

1.	In the adjoining fig 117, P is a point in the interior ofand PN LOA(ii) Al(ii) DPropertii) TAOB. PMä¸OBIf 4 NOM 60 what is the measure of Z NPM?60Â°Fin 11 7
Answer» we know that the sum of all angles of quadrilateral is 360° so here in this quad.<P + <N + <O + <M = 360<P + 90 +90 +60 = 360<P = 360 - 240<P = 120°

In the adjoining fig 117, P is a point in the interior ofand PN LOA(ii) Al(ii) DPropertii) TAOB. PMä¸OBIf 4 NOM 60 what is the measure of Z NPM?60Â°Fin 11 7

Answer»

we know that the sum of all angles of quadrilateral is 360°

so here in this quad.<P + <N + <O + <M = 360<P + 90 +90 +60 = 360<P = 360 - 240<P = 120°