Answer:
2
+ 2
Step-by-step explanation:
= 
= 2
True
because u gotta think about it like that for more then 5 seconds
SO you know that triangles add up to 180. A right angle equals 90 so 180-90=90. And an isosceles triangle means that 2 angles are congruent. SO 90/2 = 45. The measure of the 2 acute angles are 45