It is likely that the shape you have in mind is a cube, with each edge being 3 cm long.
it is about 5cm long and 3cm wide
A rectangle
54 cm2
3cm, 3cm and 3cm respectively
3cm is greater than 0.9cm
it is about 5cm long and 3cm wide
A rectangle
3cm on each side
Oh, what a happy little question! Imagine a beautiful cuboid with sides 5cm by 3cm by 6cm. Now, gently sketch a net of this cuboid by drawing a rectangle for the top and bottom, and rectangles for the sides. Label each side with its corresponding dimension, and remember to add tabs for gluing it all together. Just let your imagination flow and create a lovely net that showcases the dimensions of this cuboid.
a triangle that looks like this ,,,,,,,,/\ ,,,,,,, 3cm /--\ 3cm ,,,,,,/----\ ,,,,, ,,,,,-------,,,,,,
27 cm3
54 cm2
9
A yellow flat fluffy flower about 3cm across.
3cm-1dm = 2
3cm is 0.000018641 mile.
3cm, 3cm and 3cm respectively