Question

if a = 55⁰, c= 67⁰, then b =?​

Answer 1

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WE KNOW THAT 3 SIDES OF TRIANGLE SUM UPTO 180°

THEREFORE :-

a + b + c = 180°

55 + 67 + b = 180°

122 + b = 180°

b = 180 - 122

b = 58°

Step-by-step explanation:

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Answer 2

Answer:

58°

Step-by-step explanation:

If the given diagram is a triangle then,

a+b+c=180°

55°+b+67°=180

122+b=180

b=180-122

b=58°