Acris Learning

Worksheet for classifying quadrilaterals in the coordinate plane. 4 example quadrilaterals (square, rhombus, parallelogram, trapezoid) with questions leading students through the steps of identifying. Key included

20 good questions about - naming corresponding parts of similar polygons - setting up proper proportions of sides of similar polygons - determining whether polygons are similar based on angles and side lengths - writing proper similarity statements - solving for variables using similar polygons - working with ratios and proportions to solve real problems This worksheet is ideal for beginning a chapter on polygon similarity, before the triangle theorems are introduced.

- Triangle Inequality Theorem - One-Triangle Inequalitites - Two-Triangle Inequalities (SAS Inequality and SSS Inequality) - Properties of Inequalities - Indirect Proof - Inverse and Contrapositive all in an easy to edit Microsoft Word file

Calculating distance between points and using it to prove isosceles, scalene, or equilateral triangles, congruent segments, or perimeter of a figure. Included: A 16 problem Worksheet An 8 problem Homework Two versions of a short quiz/exit ticket - 2 questions calculating perimeter and finding out whether segments are congruent using distance formula Answer keys included

Proving triangles congruent using SSS, SAS, and ASA Postulates. 5 fill in the blank proofs and 5 full proofs with key. Parallel lines, definition of midpoint and angle bisector, etc. mixed with triangles. Great proof practice.

Perfect Worksheet for naming corresponding sides, angles, and triangles in corresponding order. Includes algebra and coordinate problems. This is a good length for a homework assignment or assessment after the lesson.

Parallel lines and angles formed by transversal lines Triangle Angles - interior and exterior 2 versions with similar problems (some overlap)

All problems include visual graphs. No graph paper required! 32 problems - great for quizzing or reinforcement

11 question quiz, fill in the blank and solving for x/y.

Identifying triangles, always/sometimes/never, lots of algebra problems involving angles in triangles. 39 Questions - key included

30 question thorough worksheet assessing whether students know the postulates and theorems surrounding proving lines parallel using angles formed by transversal. Lots of algebraic problems as well. This product does not have 2-column proofs. If you are looking for those, please check out my Proofs Packet #2 - https://www.teacherspayteachers.com/Product/Geometry-Proofs-Packet-2-Proving-Lines-Parallel-3417638

11 unique proofs concerning parallel lines, transversals, and angles - key included

2 versions with one page of extra proofs that can be attached to either version. Parallel lines and angles formed by transversal This was created with Pearson TestGen software using my own personal testbank

3 versions with key - created with Pearson TestGen software using my own personal testbank. This would also make a great quiz.

This covers common theorems, postulates, and definitions pertaining to perpendicular lines. The last two pages have proofs that include complementary angle theorem and can be removed easily if students have not yet learned the material. There are many proofs at the end. Key included.

3 different versions of a worksheet on: complementary angles, supplementary angles, vertical angles, and linear pairs 1 extra version that is all proofs - none are repeats from previous worksheets 12 unique proofs

11 good fill in the blank proofs + KEY Uses definitions and theorems related to: congruence right angles perpendicular lines vertical angles complementary angles supplementary angles midpoint angle bisector and properties of equality and congruence

2 versions with key - created with Pearson TestGen software using my own personal testbank

3 versions with key - created with Pearson TestGen software using my own personal testbank Each version has many unique proofs

3 versions PDF of a 6 page introduction to geometry test Created with Pearson TestGen software using my own personal testbank