Is sin20 the opposite side divided by the hypotenuse? How much does sin20 wait? For example: tan20 = 0.364

Is sin20 the opposite side divided by the hypotenuse? How much does sin20 wait? For example: tan20 = 0.364

Sin20 = opposite side divided by hypotenuse
Tan20 degrees = opposite edge divided by adjacent edge
Hypotenuse = (square of adjacent side + square of opposite side)
When tan20 = 0.364
Consider the opposite side as 0.364 and the adjacent side as 1
Then sin20 degree = 0.364 / √ (0.364 ^ 2 + 1 ^ 2)
=0.342