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Can anyone help me with these 8 answers pls ASAP

Can anyone help me with these 8 answers pls ASAP-example-1
User Waldfee
by
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1 Answer

6 votes

SOLUTION:


m\angle C=63^o,AB=28,AC=29,find\text{ }m\angle B

A simple sketch will help;

We can use the sine rule to solve for the angle B;


\begin{gathered} (28)/(sin63)=(29)/(sinB) \\ \\ sinB=(29sin63)/(28) \\ \\ sinB=0.9228 \\ \\ B=67.34^o \end{gathered}

Thus;


m\angle B=67.34^o

Can anyone help me with these 8 answers pls ASAP-example-1
User Marco Romelli
by
4.0k points