Answer:
I'm confused. Is there more to the question?
Answer:
100
Step-by-step explanation:
Answer:
What do you mean DUO?
Step-by-step explanation:
Answer:
right angle ( right )
Step-by-step explanation:
Pythagoras' theorem only works for right-angled triangles, so you can use it to test whether a triangle has a right angle or not. In the triangle above, if a 2 < b 2 + c 2 the angle is acute.