pencil eraser
A metre stick.
A Dime!
1.5 cm
It is: 17*12 = 204 square cm
The perimeter of a rhombus is the sum of its 4 sides
a tonne measures WEIGHT, whereas cm measures LENGTH, therefore you cant measure tonne to cm.
4*9 = 36 square cm
a ruler measures 15 cm .1 cm =10 mm .THis means , 1 standard ruler measures 150 mm.
A metre stick.
There are 100 cm by 300 cm
An object the size of a square centimeter could be a standard postage stamp, which typically measures about 2.5 cm by 3.5 cm, making a square centimeter roughly the size of a small area on that stamp. Alternatively, it could be the size of a typical sugar cube, which also has dimensions close to 1 cm on each side.
A pin head.
1 cm is approximately the width of a fingernail or the thickness of a 3/8 inch bolt.
A Dime!
The dimensions of the canvas that measures 650x47 cm are 650 cm in length and 47 cm in width.
The image distance (61 cm) is positive since the image is on the same side of the lens as the object. Using the lens formula (1/f = 1/d_o + 1/d_i), where d_o is the object distance (12 cm) and d_i is the image distance, the focal length (f) of the lens is approximately 15 cm.
1 meter = 100 cm 2 meters = 200 cm They are both the same, equal to each other