rainbowepearl rainbowepearl

12-09-2022
Mathematics

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please help me! i’m stuck on this problem :((

please help me im stuck on this problem class=

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jaisurajk jaisurajk

12-09-2022

Answer: x=18

Step-by-step explanation:

2x+8x=180 ==> angles CDE(8x) and ABC(2x) are opposite supplementary angles meaning that they add up to 180 degrees.

10x=180

10x/10=180/10

x=180/10

x=18

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