The scale factor can be obtained by dividing the length of a side in the second shape by the length of the corresponding side. The scale factor is a fraction or decimal number that can be used to scale up or down a shape.
Know MoreA scaled up or scaled down shape is identical to the original shape in terms of number of sides and size of internal angles. The original and scaled shape can be matched up based on the equivalent angles. The scale factor is calculated dividing a side on the resulting shape by the matching side on the original. The lengths of other sides on the scaled shape can be calculated by multiplying other sides of the original by the scale factor.
Learn more about GeometryThe surface area of a cube can be found by finding the length of any of the cube's edges, then multiplying that length by itself, then multiplying its product by six. This equation can be written as A=6e^2, where e stands for the length of any of the cube's edges.
Full Answer >In math, the term "distance between two points" refers to the length of a straight line drawn between the two points on an x-y axis. The distance can be determined by finding the change in the y axis and the the x axis and fitting them into the Pythagorean theorem.
Full Answer >The area of a parallelogram can be calculated by multiplying the length of the base by the height to the top, perpendicular to the base. Either edge on either set of sides can be oriented to be the base. The formula for a parallelogram's area is similar to that of a rectangle, because a rectangle is a special type of parallelogram.
Full Answer >People use the Pythagorean Theorem and distance formula to determine length in a variety of everyday situations, including the purchase a family television set, the creation of code for collision detection in a video game, or the construction of a building.
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