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what is c in the formula c^2 = b^2 +a^2 if a=6 and b=10?

Guest Jun 10, 2015

Best Answer 

 #1
avatar+19653 
+5

what is c in the formula c^2 = b^2 +a^2 if a=6 and b=10 ?

 

$$\small{\text{$
\begin{array}{rcl}
c^2 &=& b^2 + a^2 \quad | \quad \mathbf{b = 10} \rm{~~and~~} \mathbf{a = 6} \\
c^2 &=& 10^2 + 6^2 \\
c^2 &=& 100 + 36 \\
c^2 &=& 136 \quad | \quad \pm\sqrt{} \\
c &=& \pm\sqrt{136} \\
c_1 &=& +\sqrt{136} = 11.6619037897\\
c_2 &=& -\sqrt{136} = -11.6619037897\\
\end{array}
$}}$$

 

heureka  Jun 10, 2015
 #1
avatar+19653 
+5
Best Answer

what is c in the formula c^2 = b^2 +a^2 if a=6 and b=10 ?

 

$$\small{\text{$
\begin{array}{rcl}
c^2 &=& b^2 + a^2 \quad | \quad \mathbf{b = 10} \rm{~~and~~} \mathbf{a = 6} \\
c^2 &=& 10^2 + 6^2 \\
c^2 &=& 100 + 36 \\
c^2 &=& 136 \quad | \quad \pm\sqrt{} \\
c &=& \pm\sqrt{136} \\
c_1 &=& +\sqrt{136} = 11.6619037897\\
c_2 &=& -\sqrt{136} = -11.6619037897\\
\end{array}
$}}$$

 

heureka  Jun 10, 2015

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