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A triangle has angles measuring 25 degrees and 45 degrees. What is the measure of the triangle's third angle

User Bleyk
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1 Answer

4 votes

Answer:

110°

Explanation:

Let the third angle be x. All the angles in a triangle add up to 180°. From the previous statement, we can write the equation:

25° + 45° + x = 180°

70° + x = 180°

x = 110°

User Brad Cannell
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