Question

1. circle all the parallelograms that have a correct height labeled for the labeled base.

problems 2 - 5: determine the base, height, and area of these parallelograms.
parallelogram base (units) height (units) area (sq. units)

Explanation:

Step1: Recall parallelogram area formula

The area formula of a parallelogram is $A = b\times h$, where $b$ is the base and $h$ is the height. The height is the perpendicular distance between the base - parallel sides.

Step2: Analyze parallelogram in problem 3

Count the grid - squares for the base and height. Suppose the base is along the horizontal direction and the height is the vertical distance. If we count the grid - squares, assume the base $b = 4$ units and the height $h=3$ units. Then the area $A=b\times h=4\times3 = 12$ square units.

Step3: Analyze parallelogram in problem 4

Count the grid - squares for the base and height. Let the base be along the slanted side's horizontal projection. If we count carefully, assume the base $b = 6$ units and the height $h = 1$ unit. Then the area $A=b\times h=6\times1=6$ square units.

Step4: Analyze the last parallelogram

Suppose the base is along the horizontal side. If we count the grid - squares, assume the base $b = 5$ units and the height $h = 3$ units. Then the area $A=b\times h=5\times3 = 15$ square units.

Parallelogram	Base (units)	Height (units)	Area (sq. units)
4	6	1	6
5	5	3	15

Answer:

Parallelogram	Base (units)	Height (units)	Area (sq. units)
4	6	1	6
5	5	3	15