Question

an exterior angle of a triangle is 110° and its two interior opposite angles are equal. the measure of each of the angles is​

Answer 1

Answer:

one othe the interior angle of triangle will be 180°-110°=70° two angles are equal

so all angles will be

70+70+x= 180°

x= 180°- 140

x= 40°

all angles of triangle are 70°, 70°, 40°

note

you may thik that the measurement of same angles may be 40 bt this will not give you sum of 180°