3 years ago

Is 13 cm, 14 cm, and 15 cm a right triangle?

Mathematics

1 answer:

scoray [572]3 years ago

8 0

Answer:

Not a triangle

Step-by-step explanation:

First you have to use the Pythagorean theorem

a^2 +b^2=c^2

13^2+14^2=15^2

13*13=169

14*14=196

15*15=225

169+196=225 is not true

This IS NOT a right triangle

I hope this helps!

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