If 3 corners of a triangle are equidistant, what are the angles of the triangle?
Every triangle can have a center point such that all corners are equidistant to it. This is called the circumcenter of the triangle. In case you were wondering about the equilateral triangle, which has sides of equal length, these have 60° angles on all sides.
How do I do the Pythagoras formula?
The Pythagorean theorem is written like: a² + b² = c²
It is a fundamental relation in Euclidean geometry among the three sides of a right triangle. It states that the area of the square whose side is the hypotenuse is equal to the sum of the areas of the squares on the other two sides. This theorem can be written as an equation relating the lengths of the sides a, b and c.