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AleksandrR [38]
3 years ago
14

The perimeter of parallelogram ABCD is 46 inches. What is DA?

Mathematics
1 answer:
Verdich [7]3 years ago
8 0

Answer:

x ≈ 5.7 units

Step-by-step explanation:

Consider the right triangle with legs x and hypotenuse 8

Using Pythagoras' identity

x² + x² = 8²

2x² = 64 ( divide both sides by 2 )

x² = 32 ( take the square root of both sides )

x = \sqrt{32} ≈ 5.7 units

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