Question

in the given figure A is greater than B by one third of a right angle find the value of angle A and b​

Answer 1

Answer:

a=80+20=100°

b= 80°

Step-by-step explanation:

one third of 90° = 30°

a is greater than b by 30°

a+b = 180° ( supplimentary angle)

a-20= b

= a+b = 180-20

a-20=160/2= b

a-20=80=b

a=80+20=100°

b= 80°

Hope this helps