brionnacally brionnacally
  • 22-11-2020
  • Mathematics
contestada

If the sides to a triangle are 20, 40, and 80 cem, is it Right triangle?

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Аноним Аноним
  • 22-11-2020

Answer: no

because using Pytago theorem, we have:

20² + 40² ≠ 80²

80² + 20² ≠ 40²

80² + 40 ² ≠ 20²

Step-by-step explanation:

Answer Link
garrettfish50
garrettfish50 garrettfish50
  • 22-11-2020

Answer:

No, it does not follow the Pythagorean Theorem.

Step-by-step explanation:

A right triangle must follow the equation a^2 + b^2 = c^2 for its sides to be true. 20^2 + 40^2 = 2000.

the square root of 2000 equals about 44.7213595.

Thus, a triangle with sides 20, 40, and 80 is not a right triangle.

Answer Link

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