Finding the Volume of Irregular Shapes 5 MD

Finding the Volume of Irregular Shapes 5. MD. C. 5

Finding the Volume of Irregular Shapes 25 cubic units Here The 5 4 3 2 1 25 20 15 We 0 can volume is afind prism of itsthis volume thatshape is not byis rectangular. counting 25 cubicthe units. number of unit cubes needed to completely fill it.

Finding the Volume of Irregular Shapes 24 cubic units Let’s The 5 x 4 4 3 2 1 6 2 volume 3 =find 12 theofvolume 18 24 this shape of this is 24 prism cubic byunits. building an identical copy.

Finding the Volume of Irregular Shapes 28 cubic units We Here 2 3 And, The 7 sets 6 5 4 1 can volume 4 isof sets an also 7 exact isof of find 14. 21. 7 this is copy the 28. prism volume of the is 28 prism. ofcubic a prism Let’s units. by subtracting and count cubes. unit cubes.

Finding the Volume of Irregular Shapes 50 cubic units Let’s The 10 volume 8 6 4 2 50 40 30 20 build aof copy the of prism this is prism 50 cubic to find units. its volume.

Finding the Volume of Irregular Shapes 50 cubic units 5 5 2 2 20 + 30 = 50 2 3 Now, The … How 20 50 30 Another and a second first width many let’s a way height prism find of unit prism 2 tothe 3 … has cubes of find 5. volume has athe So, length are avolume how length there ofofeach many 2 of in of … 2 all? an prism. unit …irregular cubes Then, make prism we can up is add to thedecompose first second themprism? together. prism? it into rectangular prisms.

Finding the Volume of Irregular Shapes 50 cubic units This prism has a volume of 50 cubic units.

Finding the Volume of Irregular Shapes Here is another prism that is not a rectangular prism.

Finding the Volume of Irregular Shapes But, we can break it into multiple rectangular prisms.

Finding the Volume of Irregular Shapes 52 cubic units 6 4 2 2 2 3 2 2 16 + 12 + 24 = 52 Let’s How Now, The 16 entire 12 24 52 many separate we can what volume is units find the cubes sum the rectangular is 52 volume ofmake cubic all the of up units. prisms. unit each thecubes? first next last part. prism? 2

Finding the Volume of Irregular Shapes 52 cubic units Now, let’s put the prisms back together.

Finding the Volume of Irregular Shapes 52 cubic units The volume of this prism is 52 cubic units.

Finding the Volume of Irregular Shapes Let’s Here is break another it into shape rectangular that hasprisms. volume, but is not a rectangular prism.

Finding the Volume of Irregular Shapes 36 cubic units 4 3 2 1 4 1 2 24 + 4 Now, How H N The 24 ow, 4 8 36 owentire many let’s find what volume is units the cubes sum volume is 36 ofmake cubic allofthe each up units. unit the part. cubes? first nextprism? last prism? + 8 = 36

Finding the Volume of Irregular Shapes 36 cubic units Now, let’s put the prisms back together.

Finding the Volume of Irregular Shapes 36 cubic units The volume of this shape is 36 cubic units.

Finding the Volume of Irregular Shapes Lightning Round

Finding the Volume of Irregular Shapes How many cubic units are there? 15 cubic units

Finding the Volume of Irregular Shapes How many cubic units are there? 10 cubic units

Finding the Volume of Irregular Shapes How many cubic units are there? 34 cubic units

Finding the Volume of Irregular Shapes Closing Question

Finding the Volume of Irregular Shapes How many cubic units are there? 36 cubic units