Question

in each of the triangle the measures of two angles are given, find the measure of the third angle of a triangle. 1) 40° , 70°​

Answer 1

70 + 40 = 110
180-110= 70 degree
Third angle = 70 degree

Answer 2

Answer:

70 degree

Step-by-step explanation:

sum of angles in triangle is always 180 degree

so

   180-70-40

    180-110

    =70