3 years ago

Hey anybody plz help me ;C

Mathematics

1 answer:

jekas [21]3 years ago

3 0

Answer:

her equation should be a² + 3² = 4²

Step-by-step explanation:

a² + 3² = 4²

a² + 9 = 16

a² = 7

a = $\sqrt{7}$

a ≈ 2.6 inches

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