Question

Which point could represent the third vertex of the acute triangle?

Answer Options
N, because it lies beyond the arc.
O, because it lies on the perpendicular line.
L, because the measure of angle LPR is less than 90 degrees.
M, because the measure of angle MPR is greater than 90 degrees.

Answer 1

http://www.mathsisfun.com/acute.html

Answer 2

By the definition of "Acute Angle", the answer should fall right through!