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REY [17]
3 years ago
7

50 pts, trigonometry

Mathematics
2 answers:
Kitty [74]3 years ago
7 0

Answer:

1.13=D      1.16=C

1.14=B       1.17=A

1.15=E

Step-by-step explanation:

trasher [3.6K]3 years ago
5 0




sin(0) = opposite/hypotenuse = 2/5

cos(0) = adjacent/hypotenuse = sqrt21/5

tan(0) = opposite/adjacent = 2/sqrt21 * sqrt21/sqrt21 = 2sqrt21/21

cot(0) = adjacent/opposite = sqrt21/2

sec(0) = hypotenuse/adjacent = 5sqrt21/21

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