Question

one angel is 70° and second angle is 40° find the third angle​

Answer 1

Answer:

third angle is 70 is the answer of this

Answer 2

Let the third angle be x

we know that the angle sum property of triangle is 180°

so, 40°+70°+x = 180°

110°+x = 180°

x = 180°-110°

x = 70°

Hope it helps...