GEOMETRY Games & Tools
Discover all games & tools tagged with GEOMETRY. Fast, reliable, and completely free.
2D Shape Explorer
Identify 2D shapes like triangles, squares, pentagons, hexagons, and more by counting their sides and corners. Features colorful SVG shapes, multiple question types (name, sides count, corners count), and three difficulty levels.
Angle Estimator Game
Train your eye for geometry! An angle is drawn on screen using two rays from a common vertex. Estimate the angle in degrees, then lock in your answer. The closer your guess, the higher your score — within 2° earns a perfect bullseye!
Color & Shape Match
A gentle introduction to classification and sorting! Match objects by color, shape, or both. Find the card that follows the rule — from easy single-attribute sorting to tricky two-attribute matching with near-miss distractors.
Triangle Calculator
Calculate triangle sides, angles, area, and perimeter using our advanced triangle calculator. Supports SSS, SAS, ASA, AAS, and SSA methods with step-by-step solutions and interactive visualization.
Geometry: Angles — High School Math Quiz
Find missing angles and apply key theorems — pick the correct answer from four choices. 45 problems across three tiers: Geometry I (complementary, supplementary, vertical, linear pair, triangle sum), Geometry II (parallel line angle pairs, polygon interior sums, inscribed angle theorem), and Advanced (multi-step proofs, circle chord angles, exterior angle formulas, cyclic quadrilaterals).
Guess the Formula
You're shown a table of x → y pairs — your job is to identify which of four formulas generated the data. Study the numbers, spot the pattern (linear, quadratic, exponential, modulo?), and select the correct formula before time runs out. On Medium and Hard difficulties you can also 'probe' additional x values to gather more evidence.
Shape Area Challenge
Put your geometry skills to the test! A shape is drawn on screen with labeled dimensions. Calculate the area using the right formula, then enter your answer before the countdown hits zero. Correct answers earn bonus points for speed.
Shape Sorter
Drag circles, squares, triangles, and rectangles into their matching outline slots in this fun shape-sorting game. Race the clock or sort shapes across 8 classic rounds — great for early geometry and shape recognition!
Symmetry Painter
Paint one half of a grid and watch the mirror reflection appear automatically on the other side. In challenge mode, match target patterns to score points. Teaches lines of symmetry, reflection, and spatial reasoning.
Trig Ratios — High School Math Quiz
Master sine, cosine, and tangent — the three foundational trigonometric ratios. 45 problems across three tiers: Geometry (SOHCAHTOA definitions, 3-4-5 triangles, special angles 30/45/60), Pre-Calculus (reciprocal functions csc/sec/cot, radian conversion, co-function identities), and Advanced (inverse trig, second-quadrant values, Pythagorean identities, real-world triangle applications).