Respuesta :

Answer:

Right triangle

Step-by-step explanation:

One of the angles of the triangle is equal to 90 degrees.  A 90 degree angle is a right angle.  That makes it a right triangle.

Answer:

Right-angled triangle.

Step-by-step explanation:

Right-angled triangles have one angle measuring 90° and two other complementary angles (i.e angles that add up to 90°).