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22-11-2022
Mathematics

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13. Find the value of x.

136°

140°

148°

142

150°

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TaniaJames0777 TaniaJames0777

22-11-2022

Answer:

The sum of the interior angle of the heptagon is 900°.

140° + 148° + 136° + 150° + 142° + 90° + x = 900°

806 + x = 900°

x = 900° - 806°

x = 94°

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