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svlad2 [7]
3 years ago
14

What is measure of angle R?

Mathematics
1 answer:
Aleks [24]3 years ago
4 0
The given triangle is a right triangle.
The tangent of an angle of right triangle is obtained by dividing the opposite side of the angle with the adjacent side of the angle.
The opposite side of angle R is 5 cm and the adjacent side of angle R is 12 cm.

tan R = 5 / 12 = 0.4167
R = arctan (0.4167) = 22.6 degrees.
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Answer:

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Step-by-step explanation:

Standard form: Ax + By = C

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Plug in

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Distributive property

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Since standard form: Ax + By = C so you can re-write the equation:

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Answer in standard form: 2x - 3y = -1

8 0
3 years ago
What is the sum of the exterior angle measures, one at each vertex, of a convex polygon with 11 sides?
Dennis_Churaev [7]
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FindDifference between 301 - 134
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The difference between 301 and 134 is 167

What is difference?

Difference in mathematics means subtracting one number from another.

According to the question, we were asked to subtract 134 from 301

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Hence the difference between 301 and 134 is 167

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