MAP test practice 250

Answer all the questions below and press submit to see how many you got right.

id: 7907
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Which statements are true about the angles $\alpha$ and $\beta$ at the crossings of the line EF with the parallel lines AB and CD in the picture above?

  • $\alpha+\beta=180^{\circ}$
    $\alpha$ and $\beta$ are alternate interior angles.
    $\alpha=\beta$
    $\alpha$ and $\beta$ are alternate exterior angles.