Question

One angle of an isosceles triangle measures 140°. Which other angles could be in that

isosceles triangle? Choose all that apply.
140
61
20°
7

Answer 1

it could be 20 or 7. it can’t be 20 AND 7, because all triangles angles have to add up to 180, but either or is correct. both are possible answers i think.

Answer 2

Triangles have to equal up to 180° so there isn’t two answers that line up unless we’re picking one out of these it would be 20°