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2 years ago

Please answer it now in two minutes

Mathematics

2 answers:

oksano4ka [1.4K]2 years ago

3 0

Answer:

3.9

Step-by-step explanation:

Pythagorean theorem:

a^2 + b^2 = c^2

a^2 + 1^2 = 4^2

a^2 + 1 = 16

a^2 = 15

a = sqrt(15)

a = 3.9

Answer a = 3.9 yards

daser333 [38]2 years ago

3 0

Answer:

$\boxed{3.9}$

Step-by-step explanation:

The triangle is a right triangle.

Apply Pythagorean theorem.

$a^2 + b^2 = c^2$

$a^2 + 1^2 = 4^2$

$a^2 + 1 = 16$

$a^2 = 15$

$a=\sqrt{15}$

$a \approx 3.872983$

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Lemur [1.5K]

Answer:

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