$\"\"$

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a).

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To calculate the complement of $\"\"$ , subtract angle from $\"\"$ .

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$\"\"$

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$\"\"$ .

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To calculate the supplement of $\"\"$ , subtract angle from $\"\"$ .

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$\"\"$

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$\"\"$ .

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$\"\"$

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To calculate the complement of $\"\"$ , subtract angle from $\"\"$ .

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$\"\"$

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$\"\"$ .

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To calculate the supplement of $\"\"$ , subtract angle from $\"\"$ .

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$\"\"$

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$\"\"$ .

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$\"\"$

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Therefore,

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(a).The complement and supplement of $\"\"$ are $\"\"$ and $\"\"$ .

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(b).The complement and supplement of $\"\"$ are $\"\"$ and $\"\"$ .