Question

if the measures of two angles of a triangle are 52° and 59°.Find the measure of third angle?​

Answer 1

Answer:

We know sum of three angle of a triangle is 180°

Two angles are 52° and 59°

Third angle = 180° - (52° + 59°)

                    = 180° - 111°

                    = 69°

Step-by-step explanation:

Answer 2

Answer:

let another angle be=x°

52°+59°+x°=180°

111°+x°=180°

x°=180°-111°

x°=69°

Step-by-step explanation:

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