Trigonometry Board Kit

Trigonometry Board Kit  Trigonometric Board helps to understand functions related to the sides and interior Angles of a Triangle  Trigonometry is analyzing a right Triangle where mathematicians refer to "sine," "cosine" and "tangent" functions. The "sine" is the Ratio of the side opposite one of the non-90-degree Angles to the Triangles hypotenuse The "cosine" is the Ratio of the other side to the hypotenuse the "tangent" is the Ratio of the Triangles two non-hypotenuse sides This Manipulative helps students to do and discover their ideas.