Answer:
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Step-by-step explanation:
Since line l and line m are cut by the transversal and angle 3 and 5 are supplementary, that means they are consecutive interior angles which proves that the two lines are parallel.
Answer:
∠ B = 112°
Step-by-step explanation:
The opposite sides are parallel so figure is a parallelogram.
Consecutive angles are supplementary, thus
∠ A + ∠ B = 180°, that is
68° + ∠ B = 180° ( subtract 68° from both sides )
∠ B = 112°
Two numbers that are the same distance from zero are called opposites.
-8 and 8 are Opposites.
The solution to this equation is: x<7
