Can you me, ! ? 3-9 use the image on the top right of the paper

What basic trigonometric identity would you use to verify that csc x sec x cot x = csc^(2)x

An angle that measures between 90 and 180° is called a(,

The diagonals of a quadrilaretral intersect at (-1,4). one of the sides of the quadrilateral is bounded by (2,7) and (-3,5) determine the coordinates of the other side in order for the quadrilaretral to be a square.