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What is this???): pls help

What is this???): pls help-example-1
asked
User Sjoerd
by
8.4k points

1 Answer

2 votes

Answer:

sin D= 12/15

sin E= 9/15

cos D=9/15

Explanation:

Use SOH CAH TOA

Sine= opposite/hypotenuse

Cosine= adjacent/hypotenuse

Tangent= opposite/adjacent

answered
User Stefan L
by
8.5k points

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