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In ∆ABC, if AB = 16cm, BC = 12cm and AC = 20cm, then ∆ABC is (a) acute-angled (b) right-angled (c) obtuse-angled

+3 votes
in Class 10 by kratos

In ∆ABC, if AB = 16cm, BC = 12cm and AC = 20cm, then ∆ABC is

(a) acute-angled (b) right-angled (c) obtuse-angled

1 Answer

+4 votes
by kratos
 
Best answer

(b) right-angled

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