A triangle has angles A, B and C. which of the following could not be a set of angles?

Answer:
C. m∠ A= 46°,m∠ B=90 °,m∠ C= 46°
Step-by-step explanation:
C. m∠ A= 46°,m∠ B=90 °,m∠ C= 46° this could not be a set of the angles because its sum is greater than 180⁰
the sum of the angles of the triangles are always equal to 180⁰