Question

∠XAC =45°=angle of depression, then find the values of x and y.​

Answer 1

Answer:

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Answer 2

Answer:

The values are $20\sqrt{2} m$, $20m$.

Step-by-step explanation:

We have, ∠$ACB=$∠$XAC=$$45$°

                                            ( Alternate Angles )

In Δ$ABC$, $tan45$°$=$$\frac{AB}{BC}$

                       $1=\frac{20}{y}$

                       $y=20m$

Also, $sin45$°$=\frac{AB}{AC}$

             $\frac{1}{\sqrt{2} }=\frac{20}{x}$

               $x=20\sqrt{2} m$

The values of $x$ and $y$ are $20\sqrt{2} m$ and $20m.$