Please help me find the value of x

Mathematics

1 answer:

Anuta_ua [19.1K]3 years ago

5 0

Answer:

142

Step-by-step explanation:

This shape is a hexagon since it has 6 sides. As a hexagon, the angles in it add to 720. To find x, add the angles and subtract from 720.

129 + 150 + 86 + 123 + 90 = 578

720 - 578 = 142

x = 142

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