bdodndidn
bdodndidn bdodndidn
  • 15-06-2020
  • Mathematics
contestada

What is the value of X?

What is the value of X class=

Respuesta :

snog
snog snog
  • 15-06-2020

Answer:

20

Step-by-step explanation:

When we use Pythagorean Theorem we get x² + 21² = 29² which means x = 20.

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example193 example193
  • 15-06-2020

Answer:

B: 20

Step-by-step explanation:

By the pythagorean thereom, x^2+21^2=29^2. Solving gives X^2=29^2-21^2=400, so X=20.

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