Question

no spam give the correct answer ​

Answer 1

Answer:

a = 30

b = 120

c = 150

Step-by-step explanation:

In this triangle angle ACB = 90

So,

 = 90 + 2a + a = 180

 = 3a = 90

 = a = 90/3 = 30

So angle A = 2a = 2(30) = 60

= 60 + b = 180               (Bcz they are straight line)

= b = 180 - 60 = 120

b = 120

= 30 + c = 180                (They also a straight line)

= c = 180 - 30 = 150

c = 150

finally,

a = 30

b = 120

c = 150

hope this helps u

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