a2 + b2 = c2
pythagoreans theorem was used to help build the pyramids
The Pythagorean theorem is actually the law of cos, where the angle is 90.
The formula is A2 + B2 = C2. This theorem only works for right triangles. A and B are the legs and C is the hypotenuse.
The Pythagorean Theorem is used to find side lengths of right triangles. It came from the Greek philosopher and mathematician Pythagoras.
subtract
The Greek, Babylonian, Indian, and Chines knew and used the Pythagorean Theorem.
Since the Pythagorean theorem has 3 variables (the 3 sides), and you only know one variable, you cannot use it to solve for the other 2 variables. Do you know any other information (like angles)? that can be used to solve the triangle (you would not be using the Pythagorean theorem, though). Did they mark the 2 legs with little 'tick marks' denoting that they are equal? Then you could use the Pythagorean theorem because then you know 2 varaibles, and you can solve for the third variable.
Pythagorean theorem: A2 + B2 = C2
a2 + b2 = c2
pythagoreans theorem was used to help build the pyramids
The Pythagorean theorem is actually the law of cos, where the angle is 90.
Pythagorean theorem
The formula is A2 + B2 = C2. This theorem only works for right triangles. A and B are the legs and C is the hypotenuse.
The Pythagorean Theorem is used to find side lengths of right triangles. It came from the Greek philosopher and mathematician Pythagoras.
The Pythagorean theorem is a2 + b2 = c2. It is used for right triangles. If you know two of the sides, you can use the theorem to find the third side.
Pythagorean theorem