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Taya2010 [7]
3 years ago
10

Find the missing side lengths

Mathematics
1 answer:
MAXImum [283]3 years ago
8 0

Answer:

<u>u</u><u> </u><u>is</u><u> </u><u>1</u><u>7</u><u>√</u><u>2</u><u> </u><u>and</u><u> </u><u>v</u><u> </u><u>is</u><u> </u><u>1</u><u>7</u>

Step-by-step explanation:

To find u:

{ \bf{ \sin( \theta) =  \frac{opposite}{hypotenuse}  }}

feed in the terms:

\sin(45 \degree)  =  \frac{17}{u}  \\  \\ u =  \frac{17}{ \sin(45 \degree) }   \\ \\ u = 17 \sqrt{2}

To find v:

\cos( \theta)  =  \frac{adjacent}{hypotenuse}

feed in the terms:

\cos(45)  =  \frac{v}{u}  \\  \\ v = u. \cos(45)  \\ v = (17 \sqrt{2} )÷( \sqrt{2} ) \\ v = 17

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ycow [4]
Her estimate is not reasonable.

Since she estimated 69%, you could do either of these options. You could...
A. Divide 242 (or .5) to show how much half off would be, then compare her estimate with half of 242 (121). OR...
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I hope this helps!
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Step-by-step explanation:

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2 years ago
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2 years ago
Find the length of the missing
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Answer:

12

Step-by-step explanation:

using pythagoras theorem

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