Answer:
3
Step-by-step explanation:

We start with the more complicated side which is the left side, and show that, on using some trigonometric identities, we will get the term on the right side .

Using Quotient identity for tangent function, we will get


Taking out sine function from the numerator

Cancelling the common term of numerator and denominator

Answer:
D 111.4 cm²
Step-by-step explanation:
Answer:
Take a sleep like 25 minutes and then you will be able to answer it for yourself
The anser is d and b that ehaf i think;:::/,/))/(::);