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Ne4ueva [31]
3 years ago
13

(Score for Question 1: _____ of 5 points)

Mathematics
1 answer:
slava [35]3 years ago
7 0

Answer:

x = 13.8

Step-by-step explanation:

Given

See attachment for triangle

Required

Find x

To find y, we make use of the relationship between sides lengths 11 & x and angle 37

The relationship is:

cos(37) = \frac{11}{x}

i.e.

cos(\theta) = \frac{Adjacent}{Hypotenuse}

Make x the subject

x = \frac{11}{cos(37)}

x = \frac{11}{0.7986}

x = 13.7741

x = 13.8 -- approximated

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