[tex]\begin{gathered} \text{we know, the summation of the interior angle of the triangle is 180 degree.} \\ Thus,\text{ the option B, C, and E are different from the answer.} \\ \text{because the sum of the three angle is 180 degree.} \end{gathered}[/tex]
But, the option A, and D is the answer. because their sum is not equal to the 180 degree.
