Other cards in this set

Card 2

Front

What is the cosine rule for angles?

Back

b^2 +c^2 - a^2
cos(A) = -----------------
2 b c

Card 3

Front

s

Back

Preview of the front of card 3

Card 4

Front

s

Back

Preview of the front of card 4

Card 5

Front

s

Back

Preview of the front of card 5

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