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yKpoI14uk [10]
3 years ago
6

What are the values of the three trigonometric ratios for angle L, in simplest form?

Mathematics
2 answers:
bija089 [108]3 years ago
6 0

The correct answer's are:

sin(L) = 4/5

cos(L) = 3/5

tan(L) = 4/3

Stella [2.4K]3 years ago
5 0

Answer:  Sin L =\frac{4}{5} and CosL=\frac{3}{5} and Tan L=\frac{4}{3}

Step-by-Step Explanation:

Since we have given that

Consider, ΔLMN,

LM = 15

MN = 20

NL= 25

\sin L=\frac{Perpendicular}{Hypotenuse}\\\\\sin L=\frac{20}{25}=\frac{4}{5}

And,

\cos L=\frac{Base}{Hypotenuse}\\\\\cos L=\frac{15}{25}=\frac{3}{5}

And,

\tan L=\frac{Perpendicular}{base}\\\\\tan L=\frac{20}{15}=\frac{4}{3}

Hence,

Sin L =\frac{4}{5} and CosL=\frac{3}{5} and Tan L=\frac{4}{3}

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Answer:

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Step-by-step explanation:

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<u>Question 9:</u>

  • 10² = 6² + x²
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<u>Question 10:</u>

  • 26² = 24² + x²
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<u>Question 11:</u>

  • 15² = 12² + x²
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<u>Question 12:</u>

  • x² = 8² + 12²
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<u>Question 13:</u>

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<u>Question 14</u>

First, let's solve for the variable x using Pythagoras theorem.

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Now, let's solve for the variable y using Pythagoras theorem.

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