3 years ago

2 The diagram shows a

Mathematics

1 answer:

Strike441 [17]3 years ago

5 0

Diagram? There is no diagram given.

$i = \frac{180(n - 2)}{n}$

$i = \frac{180(12 - 2)}{12} = \frac{180(10)}{12} = \frac{1800}{12} \\ i = 150\degree$

Cannot solve b without the diagram.

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