VA--Standards of Learning

RLT.G.1.a: identifying the converse, inverse, and contrapositive of a conditional statement;

Biconditional Statements

Conditional Statements

RLT.G.1.c: determining the validity of a logical argument.

RLT.G.3.a: investigating and using formulas for determining distance, midpoint, and slope;

Circles

Distance Formula

Slope

RLT.G.3.c: investigating symmetry and determining whether a figure is symmetric with respect to a line or a point; and

RLT.G.3.d: determining whether a figure has been translated, reflected, rotated, or dilated, using coordinate methods.

Dilations

Rotations, Reflections, and Translations

Translations

RLT.G.4.a: a line segment congruent to a given line segment;

Constructing Congruent Segments and Angles

RLT.G.4.b: the perpendicular bisector of a line segment;

Constructing Parallel and Perpendicular Lines

Segment and Angle Bisectors

RLT.G.4.c: a perpendicular to a given line from a point not on the line;

Constructing Parallel and Perpendicular Lines

RLT.G.4.d: a perpendicular to a given line at a given point on the line;

Constructing Parallel and Perpendicular Lines

RLT.G.4.f: an angle congruent to a given angle;

Constructing Congruent Segments and Angles

RLT.G.4.g: a line parallel to a given line through a point not on the line; and

Constructing Parallel and Perpendicular Lines

T.G.5.a: ordering the sides by length, given angle measures;

T.G.5.b: ordering the angles by degree measure, given side lengths;

T.G.5.c: determining whether a triangle exists; and

T.G.5.d: determining the range in which the length of the third side must lie.

Congruence in Right Triangles

Proving Triangles Congruent

T.G.8.a: the Pythagorean Theorem and its converse;

Circles

Distance Formula

Pythagorean Theorem

Pythagorean Theorem with a Geoboard

T.G.8.c: trigonometric ratios.

Cosine Function

Sine Function

Sine, Cosine, and Tangent Ratios

Tangent Function

PC.G.10.a: sum of the interior and/or exterior angles;

Polygon Angle Sum

Triangle Angle Sum

PC.G.10.b: measure of an interior and/or exterior angle; and

Polygon Angle Sum

Triangle Angle Sum

PC.G.10.c: number of sides of a regular polygon.

PC.G.11.c: arc length; and

TDF.G.14.a: comparing ratios between lengths, perimeters, areas, and volumes of similar figures;

Perimeters and Areas of Similar Figures

Similar Figures

TDF.G.14.b: determining how changes in one or more dimensions of a figure affect area and/or volume of the figure;

TDF.G.14.d: solving problems, including practical problems, about similar geometric figures.

Perimeters and Areas of Similar Figures

Similar Figures

Correlation last revised: 3/1/2018

This correlation lists the recommended Gizmos for this state's curriculum standards. Click any Gizmo title below for more information.