2000018801

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Project ID: 
2000018801
Source Problem: 
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0
Clonable: 
1
Easy: 
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Consider a triangle with area of \(5\, \mathrm{cm}^{2}\). Find the formula which relates the length of its side \(a\) to the length of the height \(v_a\) , where \(v_a\) is the height to the side \(a\).
\(v_a = \frac{10} {a}\)
\(v_a = \frac{5} {a}\)
\(v_a =5 {a}\)
\(v_a = \frac{5} {2a}\)