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NikAS [45]
3 years ago
12

Find the value of x. Round to the nearest tenth.

Mathematics
2 answers:
vekshin13 years ago
7 0

Answer:

The value of x is 55.6 unit.

Option (A) is correct .

Step-by-step explanation:

Now by using the trigonometric identity

sin \theta = \frac{Perpendicular}{Hypotenuse}

\theta = 20^{\circ}

Perpendicular = 19

Hypotenuse = x

Put in the identity

sin\ 20^{\circ}= \frac{19}{x}

sin 20° = 0.342

Put in the above equation

x= \frac{19}{0.342}

x = 55.6

Therefore the value of x is 55.6 unit.

Option (A) is correct .

Charra [1.4K]3 years ago
6 0
19/x=sin 20
19/sin 20=x
x=55.5522836

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Answer:

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