A standard pencil is 19cm (7.5in) long.
4 * length of side = 76 cm
The perimeter of a rectangle is simply the sum of its four sides. In this case - 12 + 19 + 12 + 19 = 62
Take its length and multiply by its width. For example:- Length-30cm,Width-19cm Area=length x width =30x19(cm) =570 units2. Answer=The area of the rectangle is 570 units2. Note: Make sure to use the same units for length and width. The result is measured in units².
I find the area by applying the standard formula for the area of a triangle, which is the length of the base multiplied by the height all divided by two. You should too.
19cm
The length of an unsharpened pencil is typically around 175mm to 190mm.
A standard pencil is 19cm (7.5in) long.
19 centimeters is 0.19 meters.
A pencil is about 19 centimeters long
I cut out the lengths to have a visual look at the problem and the answer is NO you cannot arrange 5cm, 12cm, and 19cm into a triangle. Even straightening out the lengths of 5cm and 12cm into a 180 degree angle will not measure out to the 19cm. You cannot have a side that is more than the length of the other two sides combined in a triangle.
4 * length of side = 76 cm
Just move the decimal place to the right twice. 19cm = 0.19m
19cm = 7.5" appro.
is 19cm the same as 7.2 inches
1.26m + 19cm = 1.45m or 145cm
Yes it is. 19cm=190mm. 25mm=2.5cm.