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Find Mn to the nearest tenth

Find Mn to the nearest tenth-example-1
User Mrtedweb
by
7.5k points

1 Answer

4 votes

Answer:

B. 23.8

Explanation:

Use the formula c = \sqrt a^2+b^2﹣2abcosy (squareroot the whole thing)

c = length of side you are finding

a = length of side a

b = length of side b

y =angle opposite c

User Bonshington
by
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