1) In-ter-sect

2)When a vertical and horizontal line cross, they intersect.

3) To cross, to meet at one point.

1) va-ri-able

2)The weather here is rarely variable.

3) Something that may change.

1) Me-an

2)The mean for the three ages is 11, 19 and 33 is 21.

3)The result found by dividing the sum of a set of numbers by the number of items, the average holding the a middle position.

1) pa-ral-lel

2) There are parallel structures in the park.

3) Lines that go in the same direction and never meet.

1) sym-met-ri-cal

2) People were more attracted to the display with the symmetrical design.

3) Balanced.

1) Qu-o-ta

2) As soon as I got my quota of donations for the auction, I quit asking.

3)A part of a total amount.