$\"\"$

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Observe the figures, The corresponding angles are equal measures, $\"\"$ .

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The lengths of the corresponding sides are proportional.

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The corresponding sides of similar triangles are proportional $\"\"$ .

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$\"\"$ (Substitute k = 12.6, m = 5, p = 2.5)

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$\"\"$ (Apply cross product: $\"\"$ )

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$\"\"$ (Multiply: $\"\"$ ) $\"\"$

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Apply division property of addition: If a = b then $\"\"$ .

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$\"\"$ (Divide each side by 5)

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$\"\"$ (Cancel common terms)

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$\"\"$ (Divide: $\"\"$ ) $\"\"$

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The corresponding sides of similar triangles are proportional $\"\"$ .

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$\"\"$ (Substitute k = 12.6, n = 6.3, o = 8.1)

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$\"\"$ (Apply cross product: $\"\"$ )

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$\"\"$ (Multiply: $\"\"$ ) $\"\"$

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Apply division property of addition: If a = b then $\"\"$ .

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$\"\"$ (Divide each side by 6.3)

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$\"\"$ (Cancel common terms)

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$\"\"$ (Divide: $\"\"$ ) $\"\"$

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The missing measures are $\"\"$ and $\"\"$ .