Ratio Triangle

Find each trig ratio.

sin E = ​ (a)  

cos E = ​ (b)  

tan E = ​ (c)  

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Find each trig ratio.

sin D = ​ (a)  

cos D = ​ (b)  

tan D = ​ (c)  

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What is Cos C?

Write your answer as a fraction.

Mathematical Equivalence

ON

Give each trig ratio as a fraction in simplest form for the given right triangle diagram.

sin R - ​ (a)  

cos R - ​ ​ (b)  

tan R - ​​ ​ (c)  

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Give each trig ratio as a fraction in simplest form for the given right triangle diagram.

sin Q - ​ (a)  

cos Q - ​ ​ (b)  

tan Q - ​​ (c)  

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• 24/7

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Find each trig ratio.

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