What size is 30cm by 30cm?
Standard Metric 'CM' picture frame sizesCentimetres (cm)Millimetres (mm)Inches30 x 30 cm300 x 300 mm11.81" x 11.81"30 x 40 cm300 x 400 mm11.81" x 15.75"35 x 100 cm350 x 1000 mm13.78" x 39.37"40 x 40 cm400 x 400 mm15.75" x 15.75"22 more rows
What is 30 cm on a ruler?
The standard metric ruler is 30 cm long. Also, be aware that 30 cm does not directly equal 12 inches, even though they are often put on the same ruler! You can tell that this is a metric ruler because it's divided into 30 equally spaced sections and has "cm" written on it (ignore the inches below).15-Aug-2019
What objects are 30 cm?
How long is 30 centimeters?It's about four-fifths as tall as a Bowling Pin. ... It's about half as long as a Woman's Footstep. ... It's about two-fifths as long as a Man's Footstep. ... It's about two-fifths as tall as Verne Troyer. ... It's about one-third as tall as General Tom Thumb. ... It's about one-fourth as tall as Kenny Baker.More items...
How big is a 30cm circle?
94.25 centimetersAnswer: The circumference of a circle with a diameter of 30 centimeters would be 94.25 centimeters. The diameter of a circle is given by joining any two points on the circle such that the line passes through the center. In other words, the diameter of a circle is twice its radius i.e., 2r.
What is 20cm by 30cm in inches?
Centimeters to inches conversion tableCentimeters (cm)Inches (") (decimal)Inches (") (fraction)10 cm3.9370 in3 15/16 in20 cm7.8740 in7 7/8 in30 cm11.8110 in11 13/16 in40 cm15.7840 in15 3/4 in17 more rows
How do you read centimeters on a tape measure?
If you have a metric tape measure, the numbers should be read like this:The large, numbered markings are centimeters.There is a smaller marking exactly halfway between the centimeters for ease of reading.The smallest markings are millimeters, or one tenth of a centimeter.
How much is an inch without a ruler?
Pro (Thumb) Tip: How to Measure an Inch Without a Ruler The length between your thumb tip and the top knuckle of your thumb is roughly one inch.13-Jul-2017
What is 48 inches tall in feet?
48 inches equals 4 feet.3 days ago
How many CM does a ruler have?
Rulers are often 30 centimeters long, which are designated by large numbers on the ruler. Between each centimeter (cm) mark, there should be 10 smaller marks called millimeters (mm). Make sure you read the ruler from left to right.
What area is 30cm?
The area of the circle is 706.9 cm2 .06-Jun-2018
What is the circumference of a 30 inch circle?
If the diameter of the wheel is 30 inches, the circumference will be ∏XD. being D the diameter of the circle, in this case the wheel. Circ. = 30X∏ = 94.24 inches.09-Jul-2014
What is the radius of diameter 30 cm?
15 cm because half of the diameter = radius.23-Jun-2020