Answer:
A. csc θ=1/sinθ
Step-by-step explanation:
From SOHCAHTOA,
sine = opposite/ hypotenuse
Cos = adjacent / hypotenuse
Tan = opposite / adjacent
In a right angled triangle, the cosecant of an angle is the length of the hypotenuse divided by the length of the side opposite the angle. This is the inverse of sine , therefore:
Csc Ф = 1/ sinФ
Answer:nbcmbcvd
chmcnbcvvkg
Step-by-step explanation:
nvnggvcmvc,nbchgfhgsfd
X is the center of the circle
For the fifth term, n = 5.
Just replace n with 5 in the expression.
Then evaluate the expression.
