Question 1020971

An isosceles triangle is a triangle with (at least) two equal sides.

if an angle that measures {{{110}}}° , other two ({{{alpha}}} and {{{beta}}}) must be same and will be:
{{{alpha=beta}}}

then
{{{2alpha=180-110}}}°
{{{2alpha=70}}}°
{{{alpha=70/2}}}°
{{{alpha=35}}}° and {{{beta=35}}}°

so, answer is:{{{35}}}°