Check the picture below
now, the angle is degrees, thus, when getting the sine, make sure your calculator is in Degree mode
heres a key for then
SIN= O/H
COS= A/H
TAN= O/A
CSC= H/O
SEC= H/A
COT= A/O
let me know if u have anymore questions
Answer:
3/5 is ur answer
Step-by-step explanation:
ok so its SIN
SIN is o/h (o= opposite and h= hypotenuse)
so we can look at the picture and it says find the SIN of a
ok so the O would be 3 and the H would be 5
so ur answer would be 3/5
Answer:

Step-by-step explanation:
slope = 
=
= 
simplify:

Answer:
Bee is correct .
Step-by-step explanation:
AI thought that while proving congruent , he/she need to look at the closest side.This thinking is wrong.