Assuming it is 4cm x 4cm, then there would be 16 1cm x 1cm squares. * * * * * But, there are also 9 2cm x 2cm squares, 4 3cm x 3cm squares and 1 4cm x 4cm square. That makes 30 in all.
12 cc
That would have to be cubic cm. 216 of them.
YesIf a square has 2 sides, lengths 3cm and 4cm...3 x 4 = 12cm2
Square side 3cm. Rectangle 2cm x 4cm. Equilateral triangle side 4cm.
For it to be a right angle triangle the 3rd side must be 5cm
Assuming it is 4cm x 4cm, then there would be 16 1cm x 1cm squares. * * * * * But, there are also 9 2cm x 2cm squares, 4 3cm x 3cm squares and 1 4cm x 4cm square. That makes 30 in all.
24 cm3
Mean = sum(X)/n = 15cm/5 = 3cm
24cm. cubed
12 cc
That would have to be cubic cm. 216 of them.
YesIf a square has 2 sides, lengths 3cm and 4cm...3 x 4 = 12cm2
3 x 4 x 5 = 60cm3
Square side 3cm. Rectangle 2cm x 4cm. Equilateral triangle side 4cm.
To calculate the density, you need to know the mass of the object. Density is mass divided by volume. Once you have the mass, you can plug it into the equation with the given dimensions of 4cm x 2cm x 3cm to find the density in g/cm^3.
Yes (apart from units):If the side of a square is 4cm then itsperimeter is 4cm + 4cm + 4cm + 4cm = 4 x 4cm = 16cm;area is 4cm x 4cm = 16cm2