Question

if 2 sides of right angle triangle are 5cm and 12 CM what is the third side​

Answer 1

Answer:

Let the third side be x.

So, by Pythagoras theorem,

hypotenuse²=base²+height²

=>x²=5²+12²

=>x²=25+114

=>x²=139

=>x=√139

=>x=13

so, x=third side=13 (ans)

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