Physics, asked by llTwinklell, 6 months ago

Urgent needed guys !!!!

∆ABC is right angled at B then ∠+A ∠C=______degree

Answers

Answered by jaiwanthram04

0

Answer:

90

Explanation:

/_B=90 degree

angle a and b = angle b -180degree

90-180=90

Answered by Anonymous

0

Answer:90 degreeExplanation:

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