3 years ago

PLEASE ANSWER QUICKLY ASAP

Mathematics

1 answer:

Gre4nikov [31]3 years ago

5 0

Answer:

67°

Step-by-step explanation:

● cos<PQR = adjacent/hypotenus

● cos<PQR = 5/13

● cos< PQR = 0.384

Using a calculator:

● cos^-1(0.384) = 67°

● <PQR = 67°

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PLEASE ANSWER QUICKLY ASAP ​

PLEASE ANSWER QUICKLY ASAP