Question

find the angles of a triangles whose others two angles are 55°and 40°​

Answer 1

Answer:

if the two angle of a triangle are 55 degree and 40 degree then we know that the total sum of the measurement of the angles of triangle is 180°

so ,40°+55°=95°

therefore 180°-95°=85°

Answer 2

Answer:

When we add 55° and 40°is95°-180° =95°