How big is 200cm?

How much electricity does a 1500 square foot home use per month? What does number in brackets mean? There (is,are)almost 3 minutes left? How many pounds of coffee does one Starbucks use in a day? What is a space figure that is like a prism but has circular base? What does the angles in a irregular pentagon add up to? What percentage of 560 is 168? What is the probability that the top card of a deck is a heart or a 2? Find the slope and intercepts of each line y equals -x plus 1000? How many altitudes does a pyramid have? How do you find out how much tile you would need for a 242 sq ft room? What is the area of an octagon which is nine feet on each side? What is the property that justifies this statement If 3x 4 35 then 3x 39? Which Barclays Bank branch has Sort Code 20-23-55? How many angles does an irregular quadrilateral have? What does a cube and pyramid and rectangular prism have in common? How can you get cube of any number? How may syllables are in the word moon? What is 2.38 rounded to the nearest whole number? How do you learn prime numbers?