zoeyjane0606
zoeyjane0606 zoeyjane0606
  • 20-05-2020
  • Mathematics
contestada

AWARDING BRAINLIEST! Please help me!

Pythagorean Theorem.

AWARDING BRAINLIEST Please help me Pythagorean Theorem class=

Respuesta :

jlewee
jlewee jlewee
  • 20-05-2020

Answer:

a = 21

Step-by-step explanation:

a = sqrt(c^2﹣b^2)

= sqrt(29^2﹣20^2)

= 21

Answer Link
annaboglino
annaboglino annaboglino
  • 20-05-2020

Answer:

a = 21

Step-by-step explanation:

The Pythagorean Theorem is a² + b² = c²

So solving for a would give us [tex]a=\sqrt{c^{2}-b^{2} }[/tex]

Now plugging in our values we get [tex]a=\sqrt{(29)^{2}-(20)^{2} }=\sqrt{841-400}=\sqrt{441}=21[/tex]

a = 21

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