$\"\"$

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From the diagram opposite side = 10, hypotenuse = 12.

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Now we can find adjacent side.

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Apply Pythagorean identity: $\"\"$

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$\"\"$

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$\"\"$ (Evaluate powers: $\"\"$ )

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$\"\"$ (Subtract 100 from each side )

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$\"\"$

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$\"\"$

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$\"\"$ (Take square root of each side)

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$\"\"$

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adjacent side = $\"\"$ $\"\"$

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hypotenuse = 12, opposite side = 10, adjacent side = $\"\"$ .

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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 $\"\"$ .