Question

problem 6: (first taught in lesson 29) complete this sentence with the best of the choices given. a(n) __________ triangle has all three angles with measures less than 90. after you pick your answer press go. a. isosceles b. acute c. obtuse d. right e. scalene

Explanation:

An isosceles triangle is defined by side - length relationships. An acute triangle has all angles less than 90 degrees. An obtuse triangle has one angle greater than 90 degrees. A right triangle has one angle equal to 90 degrees. A scalene triangle is defined by side - length relationships.

Answer:

B. acute