10! If you use the trapezoid area formula and plug in the known values, just solve for h(height)
The sum of opposite angles are equal, so two of the angles are 45°. The sum of all angles about the intersection of two lines is 360°. So the remaining two angles are found by:
α=(360-2*45)/2
α=135° thus all four angles are:
45°,135°,45°,135°
The thousandth place is the 3rd digit after the decimal.
So your answer is 93.013
Factor out 3x
Answer: 3x(x - 5)
