Find the surface area and volume of the composite figure/prism.

For my math final so

Is the figure congruent? yes or no?

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .

Write the equations in logarithmic form 10^3=1,000