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August 1, 2014

Homework Help: math

Posted by keisha on Friday, November 23, 2007 at 10:47pm.

An airport runway intersections shows 2 parallel runways. A taxiway crosses both runways. If angle 8 measures 119, what is the sum of the measures of angle 1 and 4?

a 122
b 238
c 119
d 299

I think the answer is b. Angles 1, 4, 5, and 8 are either alternate or corresponding, so angles 1 and 4 must be the same as angle 8. I add 119 and 119 and that's how I got b. Is this right?

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