a = 12.2, b = 27.5, c = 24.0, and d = 20.0 complex shape consisting of two rectangles. The first rectangle's dimensions are 'a' by 'c' + 'd'. The second is 'b' by 'c' + 'a'. They overlap in a rectangle that is 'a' by 'd' Use π = 3.14 as needed. Round to two decimal places as needed.

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.