Question

(SAT Prep) In the figure, what is n in terms of m and p?

A. m+p+180°
B. 180°−p+m
C. 360°+m−p
D. 360°−m+p

Answer 1

B

Explanation:

Answer 2

B. 180°−p+m

Explanation:

n is an exterior angle, so is equal to the sum of the remote interior angles. One of those is m; the other is the supplement of p, so is 180-p.

The sum is then ...

n = 180° -p +m . . . . . matches choice B