Question

Which statement correctly describes a feature of a right triangle?

(1 point)
Responses

It contains three angles that measure less than 90 degrees.
It contains three angles that measure less than 90 degrees.

It contains one angle that measures more than 90 degrees.
It contains one angle that measures more than 90 degrees.

It contains one angle that measures exactly 90 degrees.
It contains one angle that measures exactly 90 degrees.

Its three angles must always sum up to 360 degrees.

Answer 1

"It contains one angle that measures exactly 90 degrees."

Explanation: A right triangle is defined as a triangle with one 90° angle. The angles of any triangle sum to 180°, so it cannot have three acute angles totaling 180 if one is 90°, and it cannot sum to 360°.