Answer:
The answer is 4143. 36 but I don't know why there are fractions
Step-by-step explanation:
Hey there!
Let's start by finding what 1% of 210 is.
This can be done by dividing 210 by 100, since 1% is the same as 1/100 of something.
210 ÷ 100 = 2.1
To find 36%, we can multiply 2.1 by 36.
2.1 x 36 = 75.6
So, 36% of 201 is 75.6.
Hope this helps!
<h2>
Basic Trigonometric Ratios</h2>
These are the three basic trigonometric ratios:
- The sine ratio:
- The cosine ratio:
- The rangent ratio:
Here, 'opposite' or adjacent are referring to the legs in relation to one of the interior angles of the triangle, θ.
We can use these ratios to help us solve for side lengths or angles, depending on what information is given to us and what information we must solve for.
<h2>Solving the Question</h2>
We're given:
- The indicated angle (θ) measures 70°
- The adjacent side measures 5.7 units
- We must solve for the other leg, which is the 'opposite' side
Because this question involves the adjacent and the opposite, we can use the tangent ratio to find the answer.
⇒ Plug in the given information:
⇒ Multiply both sides by 5.7 to isolate 'opposite:
⇒ Round to the nearest tenth:
<h2>Answer</h2>
The length of the other leg is 15.7 units.
y = 52.02°
Step-by-step explanation:
Use the definition of the cosine of angle y:
cos y = adj/hyp = 8/13
or
y = arccos (8/13) = 52.02°