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sides of a triangle that share a vertex
Angles that have the same relative positions in geometric figures.
Sides that have the same relative positions in geometric figures
Ratios whose fraction representations are equivalent. For instance, the ratios 3 to 4 and 6 to 8 are equivalent because 3/4=6/8.
the resulting figure AFTER a transformation is performed on it
if a line segment has a midpoint, then the 2 segments formed are congruent
Similar triangles that share a common angle. The smaller triangles fit entirely within the larger one.
An equation that states that two ratios are equal.
A comparison of two quantities, also know as fancy word for fraction.
A figure you can use to make a larger, similar version of the original.
An image of a figure that is similar to the original.
the ratio of corresponding linear measurements of two similar figures
figures that have the same shape but not necessarily the same size; corresponding angles are congruent, but not necessarily corresponding sides
sides that have the same relative position in similar shapes
Ratios whose fraction representations are equivalent are called equivalent ratios. For instance the ratios 3 to 4 and 6 to 8 are equvalent because 3/4=6/8
when multiplying a number by itself to get a square number
A triangle with three acute angles.
A triangle with one obtuse angle.
A triangle with one right angle.
Triangle with 2 equal sides and 2 equal angles.
A triangle with no congruent sides
The horizontal axis on a coordinate plane.
The vertical axis on a coordinate plane.
A plan formed by the intersection of a horizontal number line called the x-axis and a vertical number line called the y-axis.
The centre point of a number line (ground floor of a hotel, freezing point on a thermometer)
Slope of zero
Straight up and down line (height)
A pair of numbers telling where a point lies on a graph it is always (x,y)
Triangle with a 90° angle
one that assumes false identity or title for the purpose of deception
figures or images that are not alike. There shapes, sizes, and angles are different.