Question

If two angles of a triangle measure 40, 70 degree then measure of third angle is?​

Answer 1

Answer:

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Step-by-step explanation:

Question 307982: if two angles of a triangle measure 40 degrees and 70 degrees, what is the measure of the third angle? The sum of the angles of a triangle is 180 degrees. To find the third angle, add the first two together, and subtract this from 180. In this case, 40+70=110.

Answer 2

Answer:

70°

Step-by-step explanation:

Let the angle be x

40°+70°+x = 180°

110°+x = 180°

x= 70°