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loris [4]
3 years ago
6

Find the measure of the angle that is 15x.

Mathematics
1 answer:
Naddika [18.5K]3 years ago
8 0
15x would be the vertical angle of 16x -8 and since vertical angles are equal, then 15x = 16x -8.

15x = 16x -8
x = 8 and so the angle 15x = 15 * 8
which equals 120 degrees.

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Please help fast Prefer A Expert or Above to Help Me out it’s the bottom one!
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<h3>Answer: 45</h3>

The value is approximate.

==========================================================

Explanation:

Focus on the upper triangle.

Label the unknown horizontal side as y

Use the pythagorean theorem to solve for y

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10^2 + y^2 = 26^2

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Now move to the bottom triangle

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Note: make sure your calculator is in degree mode.

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