how do i caculate bass * height

Multiply.

To calculate the product of base and height, you need to know the specific context where you are trying to find the product. However, assuming you are referring to the area of a rectangle or a parallelogram, you can use the following formula:

Area = base * height

For example, if you have a rectangle with a base of 4 units and a height of 6 units, you would calculate the area as:

Area = 4 * 6 = 24 square units

Therefore, the area of that rectangle would be 24 square units.

If the context is different or you have a different purpose, please provide more specific details so I can help you further.