Question

complete this sentence with the best of the choices given. a(n) __________ is an angle with a measure of less than 90. after you pick your answer press go. a. obtuse angle b. complementary angle c. acute angle d. vertical angle e. adjacent angle

Explanation:

An acute angle is defined as an angle with a measure less than 90 degrees. Other options have different definitions: an obtuse angle is greater than 90 degrees, complementary angles add up to 90 degrees, vertical angles are opposite each other when two lines intersect, and adjacent angles share a common side and vertex.

Answer:

C. acute angle