Question

find the angle of a,b,c given in the figure​

Answer 1

Step-by-step explanation:

c=180-55-80

c=45

a=c. corresponding angles

a=45

b=180-45-80

b=55

Answer 2

Answer:

b=55 a=c=45

Step-by-step explanation:

b= 55 degree as angle ∠Q RT = ∠R Q P

a+b+80 =180 (Straight line equation)

or, a=180 - 80 - b

or, a=100-b

or, a=100 - 55

or, a = 45

Angle a= angle c ( Corresponding angles)

Or, angle c= 45 degree