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12-02-2021
Mathematics

contestada

Need ASAP 20 points !

Need ASAP 20 points class=

Respuesta :

12-02-2021

Answer:

X = 116

Step-by-step explanation:

Total heptagon angle = 900

124 + 120 + 122 + 136 + 144 + 138 = 784

900 - 784 = 116

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