.190metres
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 a unsharpened pencil is 15cm. If you don't believe me measure it yourself.
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.