berennice102 berennice102

06-02-2020
Mathematics

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the measure of two supplementary angles have a ratio of 5:4 what is the measure of the large angle?

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sqdancefan sqdancefan

06-02-2020

Answer:

100°

Step-by-step explanation:

The larger one is 5/(5+4) = 5/9 of the total, so is ...

5/9 × 180° = 100°

The measure of the larger angle is 100°.

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