What type of angle pair is ∠6 and ∠8?

Angle 6 is 30 degrees and angle 8 is 53 degrees

The same reasoning applies to the obtuse angles in the figure: ∠2, ∠3, ∠6, and ∠8 are all congruent to each other. 2. When parallel lines are cut by a transversal line, any one acute angle formed and any one obtuse angle formed are supplementary.

You can find the area of a rectangle by multiplying the length and height. so multiply 1/2*7/4(which is the simpler version of 1 3/4) and you get 7/8 as your answer.