how to prove sin90°=1
geometrically
Answers
Answered by
3
Sine is the ratio of the length of the side opposite the angle divided by the length of the hypotenuse. Consider a right triangle of sides x (adjacent to the angle) and y (opposite the angle). The hypotenuse length of d is found by d² = x² + y². ... sin(90) = y/d = 1.
Answered by
1
Answer:
don't know.....................
Similar questions