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Referring to the Fig. in Question #44, find the cosine of
∠A. Give answer in simplest form.

Referring to the Fig. in Question #44, find the cosine of ∠A. Give answer in simplest-example-1

2 Answers

6 votes

Answer:

we know that the total in agles of all trianges is 180, so we can see that c is already a 90 degree angle this only leaves 90

Explanation:

User Stimms
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2 votes

Answer:

we know that the total in agles of all trianges is 180, so we can see that c is already a 90 degree angle this only leaves 90

User Rewind
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