In an equilateral triangle, all sides are of equal length. So sum of three equal sides is 42 cm. Therefore, each side is 42/3 = 14 cm.
1 inch is approximately equal to 2.54cm So multiply 42 by this and you get 106.68cm
A centimetre is a measure of length whereas 6.5 is a pure number, with no length. There can, therefore, be no equivalence.
42 cm are equal too 16.54 inches.
Use Pythagoras' theorem: 42+42 = 32 and the square root of this is the length of the hypotenuse
120mm is the same length as 12 cm. One centimeter is equal to ten millimeters.
If you have tape that is 1.4 cm longs and the length of 29.4 would equal to 21 cm. This is a simple math problem.
In order to get a rectangle with an area of 24 centimeters, the length and width multiplied need to equal 24. On top of that, length and width may not be equal, or the shape would be a square instead of a rectangle. Examples of rectangles with 24cm areas: 1x24 cm 2x12 cm 3x8 cm 4x6 cm
NONE, - 'cm' is a measure of length
L + W = P/2 = 42 ie L = 42 - W; L = 4W + 2 so 42 - W = 4W + 2 ie 5W = 40 so width is 8 cm making length 34 cm
A regular hexagon has 6 sides of equal length ("hex" means six). The perimeter is just the length of all the sides added up. So, Perimeter = 6 x 7 = 42 cm
I am not sure what you mean by a "fundamental" number (I've never heard of that term being used with reference to the numbers themselves); I guess you mean an "integer". For a triangle to exist the shorter two sides must be longer than the longest side. Thus there is an upper limit to the length of the longest side of a triangle. For a given perimeter, the longest side must be less than half the perimeter. For a perimeter of 42cm this means that the longest side is less than 42 cm ÷ 2 = 21 cm. If we focus on the longest side of a triangle, as it becomes shorter, one or both of the other two sides must increase in length, they can equal but never be longer than this longest side. Thus there is also a lower limit below which the longest side cannot be; this is when all three sides are equal and the triangle is an equilateral triangle. For a perimeter of 42cm the longest side is greater than or equal to 42 cm ÷ 3 = 14 cm So with a perimeter of 42 cm we have: 14 cm ≤ longest side < 21 cm Which means for an integer length, the longest side can be 14 cm, 15 cm, 16 cm, 17 cm, 18 cm, 19 cm or 20 cm.
No whale measures at that length. 13000 cm is equal to over 400 feet. The largest known whale measure to 110 feet at most.
It is equal to 1.5 cm
It is a measurement of length equal to 19.05 centimetres.
42 cm is equal to about one foot and 5 inches
No. A mL is a measurement of volume. A cm is a measurement of a length.
we make the assumption that all sides are equal length, that is to say it is a regular octagon. Then one side has length 12 if 2 sides have length 23. So the perimeter is 8x12=96 cm