How to determine if the three sides make up a triangle

Learn about the Pythagorean theorem. The Pythagoras theorem is a fundamental relation among the three sides of a right triangle. It is used to determine the missing length of a right triangle. The Pythagoras theorem states that the square of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides.

Pythagoras theorem can also be used to determine if a triangle is a right triangle or not. The pythagoras ineaquality can be used to determine if a triangle is an acute, right, or obtuse angle. This can be helpful if you are just given the lengths of each side of a triangle rather than trying to graph the triangle.

[iloveyou]

thank you i didn’t pay attention in class and knew nothing it’s pretty easy now :))

[sarahgross]

What if the 2 sides are the same amount as the third side?

[zblurcz]

Which formula for finding acute, obtuse? Plz send link.
And what if sum of two sides is equal to its third side will the triangle form?
Plz reply and this video helped a lot and l am going to subscribe the channel with pressing the thumbs up.😇

[asrart]

It helped me to solve my urgent question Thank you Sir..

[emilymccloud]

I have a question: i have a 4, 5, 9. For the first A+B>C it is equal not greater. Can you or someone explain that please. Thankyou.

[rkavitha]

Should all three conditions be true, to make a triangle?

[aliakca]

there is a quicker way my geo teacher thought me

[woah]

Wait so all acute angles aren’t tri-angles

[kayrey]

but my teacher thought me to multiply the a b and c times itself is this just a easier method

[zaxch]

i got t wrong it was grater than or equal too