Which best explains whether a triangle with side lengths 5 cm, 13 cm, and 12 cm, is a right triangle?

Let first side= 5 cm

second side= 12 cm

third side = 13 cm

To prove this triangle to be right angle triangle, we need to prove Pythagoras Theorem

=25

=144

=169

169= 25+144

169=169

According to Pythagoras theorem ,

+=

since, it follows Pythagoras theorem,

Hence, it is a Right angle Triangle

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step-by-step explanation:

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