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This polygon is a Quadrilateral (4 sided
2
figure). Based on the interior angle sum,
find the value of x.
80 degrees
to
60 degrees
xº
to
O 100 degrees
O 110 degrees

This polygon is a Quadrilateral 4 sided 2 figure Based on the interior angle sum find the value of x 80 degrees to 60 degrees xº to O 100 degrees O 110 degrees class=

Respuesta :

xenia168

Answer:

Step-by-step explanation:

3x° + 60° = 360°

3x = 360 - 60

3x = 300

x° = 100°

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