Part 2. Children sometimes try to measure the length of an object by placing one end of the object at the 1 marking instead of the 0 marking, as shown on the centimeter ruler in the figure. Why is the strip below not 5 cm long, even though the end of the strip is at 5? Why might a child put one end of the strip at the 1 marking? Is it possible to measure by starting at 1 or at another tick mark? 8. Centimeters Part 4. Some students might report that the strip measured by the inch ruler shown is 2.3 inches long. Why is this not correct? What is a correct way to report the length of the strip? Inches

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A:

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Q: 8. What is the perimeter, to the nearest tenth of a centimetre, of triangle LMN below? L N. 63 81,…

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A: The given scale factor is 1/3 in = 2 feet 1 feet = 12×3 in 9 feet = 12×3×9           = 1.5 in

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Q: 5. Find the area of the parallelogram 16 mm 7mm 14 mm

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A:

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Optimization

Optimization comes from the same root as "optimal". "Optimal" means the highest. When you do the optimization process, that is when you are "making it best" to maximize everything and to achieve optimal results, a set of parameters is the base for the selection of the best element for a given system.

Integration

Integration means to sum the things. In mathematics, it is the branch of Calculus which is used to find the area under the curve. The operation subtraction is the inverse of addition, division is the inverse of multiplication. In the same way, integration and differentiation are inverse operators. Differential equations give a relation between a function and its derivative.

Application of Integration

In mathematics, the process of integration is used to compute complex area related problems. With the application of integration, solving area related problems, whether they are a curve, or a curve between lines, can be done easily.

Volume

In mathematics, we describe the term volume as a quantity that can express the total space that an object occupies at any point in time. Usually, volumes can only be calculated for 3-dimensional objects. By 3-dimensional or 3D objects, we mean objects that have length, breadth, and height (or depth).

Area

Area refers to the amount of space a figure encloses and the number of square units that cover a shape. It is two-dimensional and is measured in square units.