Special Properties, SMB-002 MC A triangle has two acute angles. What type of angle couldn't the third angle be? an acute angle an obtuse angle a right-angle a reflex angle Show Answers Only `D` Show Worked Solution `text(A triangle’s angles add up to 180°, and a reflex angle is)` `text(greater than 180°.)` `:.\ text(The third angle cannot be reflex.)` `=>D`