Math, asked by jananiscookingandvlo, 8 months ago

In a ΔABC, ∟A = ∟B + ∟C then ∟A = ?

60°

45°

120°

90°
Those who are answering I will mark as brainalist

Answers

Answered by 2007bhoomiksevta

0

Answer:

90

Step-by-step explanation:

A + B + C = 180

A + A = 180

A = 90

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