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Q 1/4
Score 0
Find the values of sin , cos & tan for an angle C in standard position having (4,-3) on its terminal side?
120
Sin C = -3/5 cos C = -4/5 , tan C= 3/4
Sin C= -4/5 , cos C= 3/5 , tan C = 4/3
sin C= -3/5, cos C= 4/5 , tan C = -3/4
sin C = 4/5 , cos C= 3/5, tan C= -3/4
Q 2/4
Score 0
The trigonometric functions use the letters (x, y and r) to form their identities and create their values! Which of these letters will always have a positive value? Is it x,y or r? Only type one letter in lower case form.
120
r
4 questions
Q.
Find the values of sin , cos & tan for an angle C in standard position having (4,-3) on its terminal side?
1
120 sec
Q.
The trigonometric functions use the letters (x, y and r) to form their identities and create their values! Which of these letters will always have a positive value? Is it x,y or r? Only type one letter in lower case form.
2
120 sec
Q.
What is the value of r, given the point
(-2, 10)? Make sure to pick the most simplified answer.
3
120 sec
Q.
Given the trigonometric point (-5, y) is in quadrant III with a r value of 13. What is the y-value? Type your answer in the blank provided (no spaces)
