The rectangular prism is sliced by a two-dimensional plane that includes point N, P, Q and R. Which figure represents the resulting cross section Answers
A. Square
B. Right Triangle
C. Non-right triangle
D. Non-square rectangle

answer: a clock

step-by-step explanation:

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°