Which of the following sets of angles of a triangle represents an acute triangle?
a. 30°, 60°, 90°
b. 45°, 40°, 95°
c. 40°, 40°, 100°
d. 60°, 65°, 55°

The equation |pl = 2 represents the total number of points that can be earned or lost during one turn of a game. which best describes how many points can be earned or lost during one turn? o o -2 2 oor 2 -2 or 2 o