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3 years ago

Work out what x = Please and explication

Mathematics

1 answer:

Elan Coil [88]3 years ago

8 0

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Suppose Tetha = alpha = 26°

Then ;

$\tan( \alpha ) = \frac{y}{x} \\$

$\tan(26°) = \frac{8}{x} \\$

$0.487 = \frac{8}{x} \\$

Multiply sides by x

$0.487x = 8$

Divide sides by 0.487

$x = \frac{8}{0.487} \\$

$x = 16.427$

$x≈ 16.43$

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Write a ratio and a percent for the shaded area.

alisha [4.7K]

HEYA MATE 

YOUR ANSWER IS A.3/10,30%

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