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3 years ago

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PLEASE HELP!!!!

1 answer:

anzhelika [568]3 years ago

7 0

The answer would be A. The triangle with the 70 seems to be isosceles and that means that two of the angles equal 70. 70+70=140. Subtract 140 from 180 to find the third angle because every triangle has a total of 180 degrees. Due to the fact that x and the 40 degrees are on the same line, they will equal 180 degrees. So, 180-40=140. X=140. I hope this helps

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The Explanation is below with attachment.

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