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nika2105 [10]
3 years ago
6

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

Mathematics
2 answers:
SVEN [57.7K]3 years ago
4 0
I feel like your answer would be 9.2 cm
Reptile [31]3 years ago
4 0

Consider the given right triangle.

We have to find the value of 'x'.

Consider \tan 40^{\circ}

Since \tan \Theta =\frac{P}{B}

\tan 40^{\circ} = \frac{x}{11}

Finding the value of \tan 40^{\circ} from the calculator,

We get

\tan 40^{\circ} = 0.84

Now, 0.84 = \frac{x}{11}

x = 0.84 \times 11

x = 9.24

x = 9.2 (Rounded to nearest tenth)

So, the value of 'x' is 9.2 cm.

Option 3 is the correct answer.


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