Question

Find The Value of cos 80​

Answer 1

Answer:

cos 80°= 0.17365

cos 80 degrees = 0.17365

Step-by-step explanation:

The cos 80 degrees is 0.17365 the same as cos 80 degree in radiance .

To obtain 80 degree in radiance multiply 80° by 180° (80°/180°)=4/9. cos 80 degree= cos (4/9×.)

Our results of cos 80° have been rounded by five decimal places.

If u want cosine 80° with higher accuracy then, use the calculator below; our tools displays 10 decimal places.

To calculate cos 80 degree insert the angle 80 in the field lebelled ° , but if u want to calculate cos 80 in radiance, then u have to swap unit button first .

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