Skip to content
Geometry vocabulary crossword with angles, polygons, and geometric terms.
Crossword Puzzle

Geometry Vocabulary Chapter 1 Crossword Puzzle

View Crossword →

Download as-is, or customize
to fit your needs.

About:

A 19-clue geometry crossword introducing foundational vocabulary from Chapter 1. Clues cover angle types (acute, obtuse, straight, right), angle relationships (complementary, supplementary, vertical, adjacent), polygons (equilateral, regular, nonagon, dodecagon), and geometric properties like congruent and bisect. Use it for vocabulary review, a unit opener, or as a homework alternative in Grades 7–9.

Subject:
Math
Topic:
Geometry
Grade Level:
7th – 9th Grades
Updated July 2026

How to Use This Crossword Puzzle

Print this crossword for classroom use, homework packets, or sub plans. Click 'Open This Crossword' to modify clues, adjust difficulty, or add your own words before downloading as a PDF. An answer key is included with every download.

Related Activities

2D Shape Quest

This printable geometry worksheet gives students in grades 2–3 shape-identification clues based on the number of sides—triangle, square, circle—and asks them to draw a picture incorporating all four shapes.

Shapes Word Search

This 29-word geometry word search covers 2D and 3D shapes for students in Grades 3–5.

Identify Shapes

This printable kindergarten worksheet helps young students identify and practice shapes through coloring, tracing, and handwriting.

Time and Calendar Crossword Puzzle

A 20-clue crossword on time measurement and calendar fundamentals for elementary students.

Numbers 1–20 Crossword Puzzle

A 20-clue crossword for early learners featuring number words from one to twenty.

Functions and Algebra Crossword Puzzle

A 35-clue Spanish-language crossword covering algebra and functions terminology essential to precalculus.