3 years ago

The measure of the angles of a triangle are shown in the figure below. solve for x.

Mathematics

1 answer:

alexandr402 [8]3 years ago

7 0

Answer:

X = 23

triangle angles sum = 180

67 + 49 + (3x-5) = 180

3x + 111 = 180

3x = 69

x = 23

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