Find the slope of the line through each pair of points (12, -18) & (-15, -18)

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. the lengths of the parallel sides of the trapezoid are 14 ft and 24 ft. the height of the trapezoid is 12 ft.what is the area of the stage? enter your answer in the box. ft²

Analyze the diagram below and complete the instructions that follow. how to find tan