Answer:
cos13°
Step-by-step explanation:
Using the cofunction identity
sinx° = cos(90 - x)°
sin77° = cos(90 - 77)° = cos13°
Answer:
In order to find the value of the interior angle of a regular polygon, the equation is (n−2)180∘n where n is the number of sides of the regular polygon
Hope that helped
Answer:
nomelase pero será chida la imagen que tienes
The answer is C. Hope this helps
Answer:
The grinding of the material
Step-by-step explanation: