Question

in ∆ABC , if AB2=AC2+CB2, state with reason whether ∆ABC is a right angled triangle Or not
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Answer 1

Answer:

❥Comparing ( 1 ) and ( 2 ) we get, AC is a hypotenuse of a triangle. ⇒ Hypotenuse is the longest side of a right-angled triangle, opposite the right angle. ... ∴ ∠B is a right angle of △ABC.

Step-by-step explanation:

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