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II Cuboid volum.e II II II II II II
You know that a quick way to find the volume of any cuboid is like this:
Volume = length x breadth x height or V = I x x h.
(You might prefer to use the word 'width ' instead of 'breadth '.)
QJ Copy and complete this equation
for this cuboid made of Centicubes.
V = l x b x h
= ... cm x 2 cm x 3 cm
= ... cm3
[I] Write about these cuboids in the same way.
b
c -- - --
Volume of cuboid
I b h v
@] Find the missing dimensions
for each cuboid on this table. a 5cm 2cn 2cm
Record your answers like this.
b Ser 4cm 80cm3
a V= 20cm3
c 6cm 1cm 72cm3
d 4cm 3cr 60cm3
CHALLENGE
e cm 3cm 84cm3
A cuboid has a volume of .120 cm3.
f Bern 3cm 4cm
If one dimension is 5 cm , find as
many possibilities as you can g 4cm 4cm 64cm3
for the other two dimensions.
h 2c 7cm 98cm3
I STEPS 5:17 I