20) ===
20 x 25 millimeters is equal to 500 square millimeters. To convert this into square centimeters, you divide by 100 (since 1 centimeter is 10 millimeters). Therefore, 500 square millimeters is equal to 5 square centimeters.
It should be obvious that the answer depends on how large the bigger square is.
There are 17 of them.
5 feet 4 inches = 162.56 centimeters.
To find the area of an objet, which is measured in square units, multiply the length times width. For example, if the object is 9 meters long and 3 meters wide, the area is 27 square meters.
4-5 grams per square centimeter
8 * 5 = 40 of them
0.05 cm2 = 5 mm2
what number times itself = 16, that is what you are trying to find. 4 x 4= 16 so the square root of 16 =4 square root of 25 is 5 because 5 x 5 is well 25.
~7.1 cm
150 square centimeter.
Square both the numerator and the denominator. If you want to find the square of a mixed number, turn it into an improper fraction before squaring. For example, if you want to square 1 4/5, turn 1 4/5 into 9/5. If you square 9/5, you will get 81/25.
method1. just multiply the no( whose square we have to find) by the no itself eg square of 2 is 2*2 =4 method 2. add the no as many times as the no itself eg square of 4 is 4+4+4+4 =16 (addind 4 upto 4 times) eg square of 5 is 5+5+5+5+5 =25
15 (it is actually really close to 15 and a half)
There are 17 centimeter segments in 6 and 4/5 centimeters.
To find the perimeter of a square, you simply add up the lengths of all four sides. Since a square has all sides of equal length, you can multiply the length of one side by 4 to find the perimeter. For example, if a square has a side length of 5 units, the perimeter would be 5 + 5 + 5 + 5 = 20 units.
1 .... - 1, 1+4(square of 2) - 5, 1+4+9(square of 3) - 14, 1+4+9+16(square of 4) - 30, 1+4+9+16+25(sqaure of 5)- 55,