If the base of a parallelogram is 3 and the height is 4 what is the area?

12

Step-by-step explanation:

Formula for the area:

base x height

3x4 = 12

Step-by-step explanation:

PE almost equals to 153.4ft

BE almost equals to 173.9

Step-by-step explanation:

We need to the property of similar triangles,using the ratio between them to solve.

we can finnd that GR=325+225=550（Parallelogram)

so PE/375=BP/GR=9/22 so PE=(375*9)/22=153.4

BE/425=BP/GR=9/22 so BE=（425*9)/22=173.9

They are not exact numbers just near to the right answer.