In this video, you will recognize that volume is additive, by finding the volume of a 3D figure composed of two rectangular prisms.
volume – the number of cubic units needed to fill the space inside a three-dimensional figure
volume of a rectangular prism = length x width x height
4 in 2 in
4 in 2 in
4 in 2 in
4 in 2 in Composite Volume = +
4 in 2 in Composite Volume = + = LWH + LWH
4 in 2 in Composite Volume = + = LWH + LWH = (2∙2∙2) + (2∙4∙2)
= + = LWH + LWH = (2∙2∙2) + (2∙4∙2) = 8 + 16 Composite Volume 2 in = (2∙2∙2) + (2∙4∙2) = 8 + 16
= + = LWH + LWH = (2∙2∙2) + (2∙4∙2) = 8 + 16 = 24 inches3 Composite Volume = + = LWH + LWH = (2∙2∙2) + (2∙4∙2) = 8 + 16 = 24 inches3
= + = LWH + LWH = (2∙2∙2) + (2∙4∙2) = 8 + 16 = 24 inches3 Composite Volume = + = LWH + LWH = (2∙2∙2) + (2∙4∙2) = 8 + 16 = 24 inches3
= + = LWH + LWH = (2∙2∙2) + (2∙4∙2) = 8 + 16 = 24 inches3 Composite Volume = + = LWH + LWH = (2∙2∙2) + (2∙4∙2) = 8 + 16 = 24 inches3
= + = LWH + LWH = (2∙2∙2) + (2∙4∙2) = 8 + 16 = 24 inches3 Composite Volume = + = LWH + LWH = (2∙2∙2) + (2∙4∙2) = 8 + 16 = 24 inches3
= + = LWH + LWH = (2∙2∙2) + (2∙4∙2) = 8 + 16 = 24 inches3 Composite Volume = + = LWH + LWH = (2∙2∙2) + (2∙4∙2) = 8 + 16 = 24 inches3
In this video, you recognized that volume is additive, by finding the volume of a 3D figure composed of two rectangular prisms.