Question

Which could be the measures of the three angles of an acute triangle?


A.
45°, 55°, 80°


B.
35°, 45°, 100°


C.
45°, 45°, 90°


D.
20°, 50°, 110°

Answer 1

Hint: the sum of the interior angles of an acute triangle MUST be 180 degrees, and none of the angles can be greater than 90 degrees. Which of the answer choices seems to satisfy these criteria?

Answer 2

C @mathmale

Answer 3

Nice work!

Answer 4

thanks