Ivy74
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Lines l and m are parallel and intersected by transversals t and s as shown in the figure below.
What is m A) 180 degrees
B) 360 degrees
C) 540 degrees
D) 720 degrees

Lines l and m are parallel and intersected by transversals t and s as shown in the figure below What is m A 180 degrees B 360 degrees C 540 degrees D 720 degree class=

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MrRamon
Angle W and Y are right angles and equal to 90 degrees each. Angle z and angle x  are same side interior angles and they have a sum of 180 degrees because of the same side interior angles postulate.

so W= 90  Y=90   X+Z= 180 .  so 90+180+90 =360 degrees. B.

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