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3 years ago

PLEASE HELP Round your answer to the nearest hundredth

Mathematics

1 answer:

UkoKoshka [18]3 years ago

5 0

Answer:

∠ B ≈ 51.06°

Step-by-step explanation:

Using the sine ratio in the right triangle

sinB = $\frac{opposite}{hypotenuse}$ = $\frac{AC}{AB}$ = $\frac{7}{9}$ , then

∠ B = $sin^{-1}$ ( $\frac{7}{9}$ ) ≈ 51.06° ( to the nearest hundredth )

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--------------------------------------------------
Define length and width
--------------------------------------------------
Let x be the width
width = x
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Formula
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Perimeter = 2(length + width)

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Find Length and width
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