A triangle that contains angles of 27 degrees, 90 degrees, and 63 degrees is a __ triangle?

yes, this is a triangle. It is a right triangle

Step-by-step explanation:

The three angles of a triangle add to 180 degrees

27+90+63 = 180

180=180

This is true so it is a triangle.

Because one of the angles is 90 degrees, it is a special type of triangle called a right triangle.

Is a right triangle because one is 90 degrees