IXL offers hundreds of Geometry skills to explore and learn! Not sure where to start? Go to your personalized Recommendationswall to find a skill that looks interesting, or select a skillplan that aligns to your textbook, state standards, or standardized test.

IXL offers hundreds of Geometry skills to explore and learn! Not sure where to start? Go to your personalized Recommendationswall to find a skill that looks interesting, or select a skillplan that aligns to your textbook, state standards, or standardized test.

## A. Logic

## B. Points, lines, line segments, and planes

## C. Angles

## D. Parallel and perpendicular lines

## E. Lines in the coordinate plane

## F. Triangles review

## G. Polygons

## H. Congruence transformations

## I. Dilations

## J. Symmetry

## L. Congruent triangles

## M. Similar figures

## N. Properties of triangles

## O. Quadrilaterals

## P. Pythagorean theorem

## Q. Right triangle trigonometry

## R. Laws of Sines and Cosines

## S. Area and perimeter

## U. Surface area and volume

## V. Measurement

## W. Circles

## X. Constructions with circles

## Y. Circles in the coordinate plane

## Z. Parabolas in the coordinate plane

## AA. Probability

## BB. Vectors

## Geometry lessons

These lessons help you brush up on important math topics and prepare you to dive into skill practice!