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alexira [117]
3 years ago
12

The ratio of the measures of three angles is 3:8:9. find the measure of each angle of the triangle.

Mathematics
1 answer:
MAXImum [283]3 years ago
6 0

To solve this problem you must apply the proccedure shown below:

1. You have that the ratio of the measures of the three angles is 3:8:9

2. The sum of the interior angle of a triangle is 180degrees

3. Let's say that the measure of each angle is x multiplied by the ratio. Therefore, you can write the following equation and solve for x:

3x+8x+9x=180\\ x=9

4. Therefore, the measure of each angle is:

3(9)=27degrees\\ 8(9)=72degrees\\ 9(9)=81degrees

The answer is: 27degrees, 72degrees,81degrees

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