Geometry
9 standards · 1 guide available
Congruence
Prove geometric theorems.
NC.M3.G-CO.10Verify experimentally properties of the centers of triangles (centroid, incenter, and circumcenter).Coming soonNC.M3.G-CO.11Prove theorems about parallelograms.Coming soonNC.M3.G-CO.14Apply properties, definitions, and theorems of two-dimensional figures to prove geometric theorems and solve problems.Coming soon
Circles
Understand and apply theorems about circles.
NC.M3.G-C.2Understand and apply theorems about circles.Guide availableNC.M3.G-C.5Using similarity, demonstrate that the length of an arc, s, for a given central angle is proportional to the radius, r, of the circle. Define radian measure of the central angle as the ratio of the length of the arc to the radius of the circle, s/r. Find arc lengths and areas of sectors of circles.Coming soon
Expressing Geometric Properties with Equations
Translate between the geometric description and the equation for a conic section.
Geometric Measurement & Dimension
Explain volume formulas and use them to solve problems.
Geometric Measurement & Dimension
Visualize relationships between two-dimensional and three-dimensional objects.
Modeling with Geometry
Apply geometric concepts in modeling situations.