Question

Answer 1

 

H1: 

\(AB=\sqrt{3^2+5^2}=\sqrt{34}\left(cm\right)\)

\(x=\dfrac{3^2}{\sqrt{34}}=\dfrac{9}{\sqrt{34}}\left(cm\right)\)

\(y=\sqrt{34}-\dfrac{9}{\sqrt{34}}=\dfrac{25}{\sqrt{34}}\left(cm\right)\)

H2: 

\(BC=\sqrt{5^2+12^2}=13\left(cm\right)\)

\(x=\dfrac{5^2}{13}=\dfrac{25}{13}\left(cm\right)\)

y=13-25/13=144/13(cm)

H3: 

\(AB=\sqrt{5^2+7^2}=\sqrt{74}\)

\(x=\dfrac{5^2}{\sqrt{74}}=\dfrac{25}{\sqrt{74}}\)

\(y=\dfrac{7^2}{\sqrt{74}}=\dfrac{49}{\sqrt{74}}\)