s20094442
s20094442 s20094442
  • 18-04-2022
  • Mathematics
contestada

Find the length of the third side. If necessary, round to the nearest tenth
Pythagorean Theorem (Rounding)

Find the length of the third side If necessary round to the nearest tenth Pythagorean Theorem Rounding class=

Respuesta :

Intriguing456
Intriguing456 Intriguing456
  • 18-04-2022

Answer:

3.5

Step-by-step explanation:

Set up the Pythagorean Theorem (a^2 + b^2 = c^2) where the unknown side is x:

2^2 + x^2 = 4^2

4 + x^2 = 16

x^2 = 12

x = ± sqrt(12)

x ≈ 3.5

Note: '^' means "to the power of", so '^2' means "squared"

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