$\"\"$

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Observe the big triangle : hypotenuse = 5 and adjacent side = 4.

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Now find the opposite side by using Pythagorean theorem.

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Pythagorean theorem : $\"\"$ .

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Substitute hypotenuse = 5 and adjacent side = 4.

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$\"\"$

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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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Opposite side = 3.

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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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$\"\"$ .

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The given two triangles are similar, and corresponding sides are proportional.

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So, they have the same function values.

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$\"\"$

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The values of the trigonometric functions for both triangles are $\"\"$ , $\"\"$ , $\"\"$ , $\"\"$ , $\"\"$ , and $\"\"$ .