True or false
if all three sides of a triangle are different lengths, it cannot be a right triangle.

False

Step-by-step explanation:

Hello, the answer to your question would be entirely false.

Although the three sides are different lengths, one of those could still have a right angle; thereby, making the triangle right.

Hope this helps.

0.038

step-by-step explanation:

you can use a^2+ b^2=c^2