3 years ago

I need help fast! The measures of the angles of a triangle are shown in the figure below. Solve for x.

Mathematics

1 answer:

cluponka [151]3 years ago

7 0

180-(64+71) = 45
8x-11 = 45
8x = 45+11
8x = 56
x = 56 / 8
x = 7

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