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Juliette [100K]
3 years ago
8

Someone help me please

Mathematics
1 answer:
mario62 [17]3 years ago
7 0

Answer:

1440°

Step-by-step explanation:

the formula used for this is (n-2)×180° where n=# of sides in the polygon

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b)

\bf \begin{array}{lcccllll}
&\stackrel{\textit{elapsed seconds}}{x_1}&\stackrel{\textit{ft from ground-floor}}{y_1}\\
%   (a,b)
&({{ 6}}\quad ,&{{ 350}})
\end{array}
\\\\\\
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\\\\\\
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\\\\\\
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