Plese help me fast I will mark you brainlist​

Solve for x i'll try to attach the files bc it's not letting me for some reason

Based on the diagram, match the trigonometric ratios with the corresponding ratios of the sides of the triangle. tiles : cosb sinb tanb sincposs matches: c/b b/a b/c c/a

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show