The Pythagorean Theorem gives the relationship between the sides of a right triangle. The following identities show the relationships between the trigonometric functions of a particular angle.

sin2 θ + cos2 θ = 1
tan2 θ + 1 = sec2 θ
1 + cot2 θ = csc2 θ

Why then are these referred to as the Pythagorean Identities?

Similar Questions
  1. Which statement about the Proof of the Pythagorean Theorem is true?(3 points) Responses The sides of the right triangle in the
    1. answers icon 1 answer
  2. Explain the Pythagorean theorem.A. The Pythagorean theorem states that if the square of one side of a triangle is less than the
    1. answers icon 1 answer
  3. Pythagorean Theorem Proofs Quick Check3 of 53 of 5 Items Question Using the Converse of the Pythagorean Theorem, explain whether
    1. answers icon 1 answer
  4. Pythagorean Theorem Proofs Quick Check3 of 53 of 5 Items Question Using the Converse of the Pythagorean Theorem, explain whether
    1. answers icon 1 answer
more similar questions