What is the measure of N to the nearest whole degree? 35° 45° 55° 65°

Mathematics

2 answers:

azamat3 years ago

8 0

Answer:

55 degrees

Step-by-step explanation:

mihalych1998 [28]3 years ago

5 0

The figure shows that N is the vertex of a right triantle.

The opposite leg to N measures 5.74, the adjacent leg to N measures 4 and the hypotenuse measures 7.

Then you can states these ratios:

sin(N) = opposite leg / hypotenuse = 5.74 / 7 => N = arcsin(5.74 / 7) = arcsin(0.82) = 55.08 °.

cos(N) = adjacent leg / hypotenuse = 4 / 7 => N = arccos(4/7) = 55.15°

tan(N) = opposite leg / adjacent leg = 5.74 / 4 => N = arctan (5.74/4) = 55.13°.

Of course, you do not need to do the three calculations. I did it just to show you.

Answer: the value of N to the nearest whole degree is 55°

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