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Nina [5.8K]
3 years ago
9

I need help with these please... anyone?

Mathematics
1 answer:
Svetlanka [38]3 years ago
8 0
The total measure of the interior angles of each figure will be:

180 (n-2) = 180 (4 - 2) = 360

Now add all those angles and set them equal to 360.

41 + 133 + 86 + x = 360

x is the unknown angle.

260 + x = 360
x = 100

The missing angle that is Not labeled in any of the figure is 100°

Hope this helps :)
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