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1 year ago

9th Grade Math - Geometry

Mathematics

1 answer:

worty [1.4K]1 year ago

6 0

14x+70+20x+8=180

34x+78=180

34x=102

x=3

XBC= 20(3) +8

60+8

XBA= 14(3)+70

42+70

112

Angle XBC= 68 degrees

Angle XBA= 112 degrees

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