SAT数学每日一题 12月17日

2022-06-06 20:15:53

　　下面是一道

　　Read the following SAT test question, then click on a button to select your answer.

　　In the figure above, x = 60 and y = 40. If the dashed lines bisect the angles with measures of x° and y°, what is the value of z?

　　A.25

　　B.35

　　C.40

　　D.45

　　E.50

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