$\"\"$

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The diagram opposite side is 9, adjacent side 5, hypotenuse is ?.

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$\"\"$ (Use Pythagorean theorem)

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$\"\"$

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$\"\"$

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$\"\"$

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Take square root each side.

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$\"\"$

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$\"\"$ .

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$\"\"$

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Use $\"\"$ , opposite side is 9, adjacent side 5.

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$\"\"$ ,

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$\"\"$ ,

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$\"\"$ ,

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$\"\"$ ,

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$\"\"$ ,

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$\"\"$ . $\"\"$

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The angles are $\"\"$ , $\"\"$ , $\"\"$ , $\"\"$ , $\"\"$ and $\"\"$ .