applejuicee831
applejuicee831 applejuicee831
  • 25-04-2021
  • Mathematics
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What is the value of x?
A. 5 start root 2 end root
B. 10 start root 2 end root
C. 5
D. 10

What is the value of x A 5 start root 2 end root B 10 start root 2 end root C 5 D 10 class=

Respuesta :

mlarsen5000
mlarsen5000 mlarsen5000
  • 25-04-2021

Answer:

x=5√2

Step-by-step explanation:

This is a right isosceles triangle, so the base and leg are the same.  Both are x.

Pythagorean Theorem:

x²+x²=10²

2x²=100

x²=50

x=√50

x=5√2

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