kellerpaula kellerpaula

26-03-2020
Mathematics

contestada

Trig.

QR = 15 ; PR = 28 ; PQ = 15, Cos ? = 15 / 28
I think its, cos= adjacent/hypotenuse, = QR/PR,=36/59. just want assurance

Respuesta :

amna04352 amna04352

26-03-2020

Answer:

The ratio is correct

Step-by-step explanation:

cos(Q) = adjacent /hypotenuse

= QR/PR

= 15/28

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