Respuesta :

MaddeMoo
A. An obtuse angle is less than 180 but greater than 90. So for examples sake I will use 179 degrees. 179 divided by 2 (as the angles are congruent) = 89.5 which is less than a right angle. Therefore, the angles will be acute.

Hope it helps :)
rube
the type of angle are those 2 congruent angles is acute
so your answer is a. acute
hope that helps