Please help and answer fast for extra points

In trapezoid bath, ah=19.7 and et=16.1. identify be.

The liabilities of cullumber are $99,000. owner’s capital is $143,000; drawings are $96,000; revenues, $467,000; and expenses, $301,000. what is the amount of cullumber company’s total assists?

In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth