0
Still curious? Ask our experts.
Chat with our AI personalities
Rene
Devin
BeauAdd your answer:
Earn +20 pts
How many centmeters are in a ruler?
There is no set length for a ruler, as they are produced in various sizes. The more common sizes are 15 cm, 30 cm and 100 cm There are two main methods to see what size your ruler is; a) Find another one that is longer than your own and measure the the length of yours using that one b) Look at the scale on your own ruler. The largest number there indicates the length.
How long is a perimeter of a 12cm and a 3cm rectangle?
The perimeter of a 12 cm x 3 cm rectangle is 2*(12+3) cm = 2*15 cm = 30 cm.The perimeter of a 12 cm x 3 cm rectangle is 2*(12+3) cm = 2*15 cm = 30 cm.The perimeter of a 12 cm x 3 cm rectangle is 2*(12+3) cm = 2*15 cm = 30 cm.The perimeter of a 12 cm x 3 cm rectangle is 2*(12+3) cm = 2*15 cm = 30 cm.
If the diameter of a circle 30 cm what is its radius?
The radius of a circle equals the diameter divided by two. 30/2 is 15, so your answer is 15 cm.
What is a length of a ruler in cm?
Answer: 15CM Answer: They come in different sizes, actually. Sizes between 20 and 30 centimeters are fairly common.
MS is how many cm long in a ruler?
100 cm
