Question

3.
In the given figure, PQ || AB. Find the value of a +b

please answer the above question mentioned ​

Answer 1

Answer:

105°

Step-by-step explanation:

Exterior Angle Property

∆APQ+∆AQP=a+b

40°+65°=105°

THANK YOU

Answer 2

Answer:

angle ABP = Angle BAQ

65° = 65°

Step-by-step explanation:

In triangle APQ

P +Q+ A= 180°

40+60+A =180

A= 80. (angle ç)

now, SAP is linear angle

a + b + c = 180

a + 65 + 80= 180

a= 35