foxmccauley2007
foxmccauley2007 foxmccauley2007
  • 25-01-2024
  • Mathematics
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Find the measure of angle x in the figure. 0° Angle x measures C 130 129⁰ 130° 122° 130 121° X Note: Angles not drawn to scale.​

Find the measure of angle x in the figure 0 Angle x measures C 130 129 130 122 130 121 X Note Angles not drawn to scale class=

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wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 25-01-2024

Answer:

X = 138 degrees

Step-by-step explanation:

This is a seven sided figure.

The sum of the angles of a 7 sided figure is (n-2) * 180  where n is the number of sides.

(7-2)*180

5 * 180

900

We add up all the angles:

130 +129+ 130+ 122+ 130+ 121+ X =900

762+X = 900

X = 900-752

X =138

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