Question

Quadrilateral PLAN
PL = 4 cm
LA = 6.5 cm
ANGLE = 90°
ANGLE= 110°
ANGLE = 85°​

Answer 1

Step-by-step explanation:

sum all angle in quadrilateral is 360°

90°+110°+85°+x=360°

285°+x=360°

x=360°-285°

x=75°