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3 years ago

Angle 3 is 65 degrees. solve for x if angle 5 is equal to 5x.

Mathematics

1 answer:

kkurt [141]3 years ago

3 0

Answer:

X=23

Step-by-step explanation:

If angle 3 measures 65 degrees the so does angle 2, 7 and 6. By the definition of parallel lines. Then by the definition of supplementary lines angle 5+ angle 7=180 degrees, so 5x+65=180 => 5x=115 => $\frac{5x}{5}$ = $\frac{115}{5}$ => x=23.

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