Answer:
If the transversal cuts across parallel lines (the usual case) then alternate exterior angles have the same measure. So in the figure above, as you move points A or B, the two alternate angles shown always have the same measure.
Step-by-step explanation:
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Answer: a = 23, b = 21, c = 136
Step-by-step explanation:
Answer:
a rhombus that is the answer
90 degree
or right angle
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512 because multiply each number together