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3 years ago

Find the sum of the interior angles of a regular 14-gon.

Mathematics

1 answer:

Ira Lisetskai [31]3 years ago

4 0

9514 1404 393

Answer:

2160°

Step-by-step explanation:

The sum of interior angles of a convex n-gon is ...

angle sum = 180(n -2)°

When n=14, the angle sum is ...

angle sum = 180(14 -2)° = 2160°

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Missing part of the question

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Answer:

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Step-by-step explanation:

Given

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$\begin{array}{cc}{People} & {Handshakes} & {5} & {4} & {4} & {3} & {3} & {2} & {2} & {1} & {1} & {0} &{Total} & {10} \ \end{array}$

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