CalvynN147277 CalvynN147277
  • 25-10-2022
  • Mathematics
contestada

Raj's shadow is 10 feet long when the angle of elevation of the sun is 32º.

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ManuU515158 ManuU515158
  • 25-10-2022

In triangle ABC,

[tex]\begin{gathered} \tan 32^{\circ}=\frac{AB}{BC} \\ \tan 32^{\circ}=\frac{AB}{10\text{ ft}} \\ AB=6.248\text{ ft.} \end{gathered}[/tex]

Thus, the required height of Raj is 6.25 ft rounded two decimal places.

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