karmaxnagisa20
18.12.2019 •
Mathematics
Is it possible for the exterior angles of a regular polygon to each measure 8 degrees?
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Ответ:
Ответ:
CosC
Step-by-step explanation:
Let's use the definitions of trigonometric functions:
where is the angle.
For this triangle
thus, the the equivalen will be the function that also gives , wich is CosC:
Since both are equal to they are equivalent.