Respuesta :

devishri1977

Answer:

Step-by-step explanation:

Use Pythagorean theorem,

QP² = PR² - QR²

       = (√78)² - 2²

       = 78 - 4

       = 74

QR = √74

[tex]Tan \ P =\dfrac{opposite \ side }{adjacent \ side }=\dfrac{2}{\sqrt{74}}[/tex]

           [tex]= \dfrac{2}{8.6}\\\\= 0.23[/tex]