Classify the pair of the numbered angles. Select the correct choice under each figure. Alternate Exterior Angles Alternate Interior Angles Corresponding Angles Consecutive Interior Angles

Answer/Step-by-step explanation:

First figure:

<2 and <1 lie outside the two lines cut across by the transversal, and they also lie in opposite sides of the transversal. Therefore:

<1 and <2 are Alternate Exterior Angles

Second figure:

<3 and <4 lie within the two lines cut across by the transversal. And also lie on the same side of the transversal. Therefore:

<3 and <4 are Consecutive Interior Angles

Third Figure:

<5 and <6 both lie in the same position on the two lines cut by the transversal. Therefore:

<5 and <6 are Corresponding Angles

Fourth Figure:

<7 and <8 lie inside the two lines cut across by the transversal, and also lie in opposite directions of the transversal, therefore:

<7 and <8 are Alternate Interior Angles

the perimeter is increased by a factor of 2