Trig values of special angles 30, 45, 60 degrees

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cot45

1

tan45

1

cos60

1/2

sin30

1/2

what is cotangent (cot)

1/tan or cos/sin

csc30

2

sec60

2

csc60

2√3/3

sec30

2√3/3

what is secant (sec)

hypotenuse/adjacent, 1/cos

What is cosecant (csc)?

hypotenuse/opposite

csc45

√2

sec45

√2

cos45

√2/2

sin45

√2/2

cot30

√3

tan60

√3

cos30

√3/2

sin60

√3/2

cot60

√3/3

tan30

√3/3


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