promisemclendon promisemclendon

12-05-2022
Mathematics

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One angle of a triangle measures 65°. The other two angles are in a ratio of 3:20. What are the measures of those two angles?

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georgepahno georgepahno

12-05-2022

Answer:

15° and 100°

Step-by-step explanation:

[tex]65 + 3x + 20x = 180[/tex]

[tex]23x = 115[/tex]

[tex]x = 5[/tex]

3 × 5 = 15, 20 × 5 = 100. So the other two angles measure 15° and 100°.

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