# Trigonometric functions

In the right triangle is:

$tgα=12 $

Find the value of s and c:

$sinα=5 s $

$cosα=5 c $

$tgα=12 $

Find the value of s and c:

$sinα=5 s $

$cosα=5 c $

### Correct answer:

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#### You need to know the following knowledge to solve this word math problem:

**planimetrics**- Pythagorean theorem
- right triangle
- triangle
**numbers**- real numbers
**goniometry and trigonometry**- sine
- cosine
- tangent

#### Units of physical quantities:

#### Grade of the word problem:

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