avabrock916 avabrock916

20-10-2020
Mathematics

contestada

Which equation could be used to find the value of x in the triangle below?

Which equation could be used to find the value of x in the triangle below class=

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youjustin75 youjustin75

20-10-2020

2x+4x+10+6x-10=180 because all the angles of a triangle equal to 180 so u add up all the angles and set to 180. and x equals 15.

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