HELP! Does the pythagorean theorem work for every triangle or just for right triangles? a. everytriangle

b. only right triangles

This is so easy!

ONLY RIGHT TRIANGLES

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Tip: You should learn the basics first.

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb