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  3. consider the triangle which has a=4, b=7 and c=8 f

Consider the triangle which has a=4, b=7 and c=8 Find the measure of angles ∠A=, ∠B= and...

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Question

Basic Math

Consider the triangle which has

a=4, b=7 and c=8

Find the measure of angles ∠A=, ∠B= and ∠C= Give your answer indegrees to at least 3 decimal places.

Answer & Explanation Solved by verified expert
3.9 Ratings (582 Votes)
Step 1we know that according to law of cosineHencewe have a 4 b 7 and c 8    See Answer
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