Efgh is a trapezoid, eh=15, ef=50, fg=20, and the height is 12. what is the area of the trapezoid

He concluded that a heavier object dropped from the same height as a lighter object will land

Find the commission on a $590.00 sale if the commission is 15%.

Given right triangle a w/a hypotenuse length of x+4 and a leg of x, and right triangle b, w/ a hypotense length of 3y and a leg length of y+4 for what values of x and y are the triangles congruent by hl?