Mathematics: Find the direction of AB where A(3,0) and B(4,1).

Find the direction of AB where A(3,0) and B(4,1).

Deavionaaaaa

10.02.2022

Required Answer:-A (3,0)B (4,1)

${:}\longrightarrow$ $\sf AB=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

${:}\longrightarrow$ $\sf \sqrt {(4-1)^2+(1-0)^2}$

${:}\longrightarrow$ $\sf \sqrt {(3)^2+(1)^2}$

${:}\longrightarrow$ $\sf \sqrt {9+1}$

${:}\longrightarrow$ $\sf AB=\sqrt {10}$

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julio003620

15.08.2020

D.to get the angle of elevation,you divide the height of the by the length of the shadow which gives you 0.18 degrees.

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