natattack81
contestada

 Find the length of the third side. If necessary, write in simplest radical form.

IMAGE DOWN BELOW!

SOMEONE PLEASE HELP ME!! ILL GIVE YOU BRAINLIST ANSWER

Find the length of the third side If necessary write in simplest radical form IMAGE DOWN BELOW SOMEONE PLEASE HELP ME ILL GIVE YOU BRAINLIST ANSWER class=

Respuesta :

fieryanswererft

Answer:

c = √5

using pythagoras theorem:

  • a² + b² = c²
  • 2² + 1² = c²
  • c² = 4 + 1
  • c = √5
newsreportchannel77

Answer:

2.236 or root 5

Step-by-step explanation:

The pythagorean theorem states that a^2+b^2=c^2.

To use it for this question, we know the lengths of both a and b. (It doesn't matter which is which). 2^2+1^2=4+1=5. Root five is about 2.236

Otras preguntas