Question

An isosceles triangle has an angle that measures 70°. What measures are possible for the other two angles? Choose all that apply.

55 25 40 70

Answer 1

The 3 angles in a triangle add up to 180
in an isosceles triangle 2 of the angles are equal

If there are 2 angles that are 70:
180-(70x2)= 40
THE ANSWER IS 40

If one angle is 70:
180-70= 110
110/2=55
THE ANSWER IS 55