PLEASE HELP ME! 5TH GRADEThe solid figure is separated along the dotted line into two rectangular prisms. What are the volumes of the two rectangular prisms? What is the volume of the solid figure? Use the drop-down menus to show your answer. A solid is made up of 2 rectangular prisms. The total length of the solid is 20 inches. First rectangular prisms has a height of 5 inches, and width of 4 inches. Second rectangular prisms have 4 inches, a height of 8 inches, and a width of 4 inches. The volume of two rectangular prisms are Choose... cubic inches and 128 cubic inches. The volume of the solid figure is Choose... cubic inches.

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MrRoyal MrRoyal · Answer 1 · 2022-04-12T13:09:51+02:00

The volume of the solid figure is the amount of space in it

The volume of the solid figure is 448 cubic inches

For the first rectangular solid, we have:

So, the volume is:

Volume = 5 * 4 * 16 cubic inches

Volume = 320 cubic inches

For the second rectangular solid, we have:

So, the volume is:

Volume = 8 * 4 * 4 cubic inches

Volume = 128 cubic inches

The volume of the solid figure is then calculated as:

Volume = 320 cubic inches + 128 cubic inches

Volume = 448 cubic inches

Hence, the volume of the solid figure is 448 cubic inches