play with triangles

Check if it's a triangle.

You put all the three angles and I tell if it's a triangle or not.

Try It Now.

What's the third angle?

Here are two angles and you tell this time, the third angle.

Angle one is 105 and angle two is 27. What should be the third angle to make a triangle.

What's the hypotenuse?

You tell the two sides and I tell the hypotenuse.

The hypotenuse of the triange is undefined currently.