Question

Which statement correctly describes a feature of a right triangle?

(1 point)
Responses

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.
Its three angles must always sum up to 360 degrees.

It contains three angles that measure less than 90 degrees.

Answer 1

It contains one angle that measures exactly 90 degrees.

Explanation: A right triangle has exactly one right angle (90°). The three interior angles of any triangle sum to 180°, not 360°.