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In /_(/)ABC,(m)/(_(A))=45,AB=20 , and AC=15 . To the nearest tenth, what is BC ? First, draw and label a triangle. Then use the Law of
In
/_(/)ABC,(m)/(_(A))=45,AB=20, and
AC=15. To the nearest tenth, what is
BC ?\ First, draw and label a triangle.\ Then use the Law of Cosines to write an equation.\
BC^(2)=2^(2)+2^(2)-2*cos\ Solve for
BC.\
BC~~ 
1. In ABC,mA=45,AB=20, and AC=15. To the nearest tenth, what is BC ? First, draw and label a triangle. Then use the Law of Cosines to write an equation. BC2=2+22cos Solve for BC
In
/_(/)ABC,(m)/(_(A))=45,AB=20, and
AC=15. To the nearest tenth, what is
BC?\ First, draw and label a triangle.\ Then use the Law of Cosines to write an equation.\
BC^(2)=2^(2)+2^(2)-2*cos\ Solve for
BC.\
BC~~ Step by Step Solution
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Concepts of Database Management
Authors: Philip J. Pratt, Mary Z. Last
8th edition
1285427106, 978-1285427102
