Answer:
To find the volume of a rectangular prism, we need to multiply its length, width, and height.
The given dimensions are:
Length = 9 yd
Width = Pyd (it's unclear what this means, so let's assume it's a typo and the intended value is 3 yd or 4 yd)
Height = 4 yd
Assuming the width is 3 yd, the volume of the rectangular prism is:
Volume = Length x Width x Height
Volume = 9 yd x 3 yd x 4 yd
Volume = 108 cubic yards
Assuming the width is 4 yd, the volume of the rectangular prism is
Volume = Length x Width x Height
Volume = 9 yd x 4 yd x 4 yd
Volume = 144 cubic yards
Therefore, the volume of the rectangular prism is either 108 cubic yards or 144 cubic yards, depending on the intended value of the width.