Math, asked by arnavvaishnavi13, 9 months ago

two angles of a triangle measure 30 and 110 degree. Find the third angle​

Answers

Answered by supriths4804
10

Answer:

Third angle =40°

Step-by-step explanation:

Sum of all that angles of a Triangle =180°

Let the unknown angle be x

30°+110°+x=180°

140°+x=180°

x=180°-140°

x=40°

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