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Find the missing angle according to the Triangle Sum Theorem.
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Find the missing angle according to the Triangle Sum Theorem.

Find the missing angle according to the Triangle Sum Theorem.-example-1
User Stijndcl
by
6.0k points

1 Answer

5 votes

Answer:

x = 75

Explanation:

Sum of the 3 angles in a triangle is 180.

65 + 40 + x = 180

105 + x = 180

x = 75

User Boris Pavlovic
by
6.0k points
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