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27-07-2021
Mathematics

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The diagram shows three points P, Q and R on horizontal ground.
PQ = 50 m, PR = 100 m and angie PQR = 140°.Calculate angle PRO.

Respuesta :

hxddarling1314 hxddarling1314

27-07-2021

Answer:

5.53°

Explanation:

Law of sines.

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