bbellag17 bbellag17

22-06-2020
Mathematics

contestada

help me please:)????

help me please class=

Respuesta :

ronhagrid310 ronhagrid310

22-06-2020

Answer:

=> R = ~25 deg

Step-by-step explanation:

Apply the sine theorem:

PQ/sinR = RP/sinQ

=> sinR = (PQ/RP)*sinQ

= (20/36)*sin(50 deg)

= 0.4256

=> R = ~25 deg

Hope this helps!

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