a model used to represent 2 small or 2 big to be built to actual size.
shapes that have the same shape but do not have to have the same size.
the relationship between 2 ratios with a constant rate or ratio.
a rate that is simplified so that it has a denominator of 1 unit.
the angles of similar figures that match.
the sides of similar figures that "match."
the product of the numerator of one ratio and the denominator of the other ratio. the cross products of any proportion are equal.
2 ratios that have the same value.
finding a measurement using similar figures to find the length, width, or height of objects that are too difficult to measure directly
the relationship between 2 ratios with a rate or ratio that is not constant.
an equivalent stating that two ratios or rates are equivalent.
a ratio that compares two quantities with different kinds of units.
the scale gives the ratio that compares the measurements of a drawing or model to the measurements of the real object.
a drawing that is used to represent objects that are too large or too small to be drawn at actual size.
a scale written as a ratio without units in simplest form.