Drag the tiles to the correct boxes to complete the pairs. Match the trigonometric functions with their values.
cos 11pi/6
sin 5pi/6
sin 3pi/4
cos 3pi/2

1/2
0
(3^1/2)/2
(2^1/2)/2

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking