Interior Angles
The three corners of a triangle always add up to a straight line ().
pan_tool Drag to line
check_circle Perfect Fit!
Find the Missing Angle
tune Slide to
{{gameState.s2_a}}° + {{gameState.s2_b}}° +
{{gameState.s2_slider}}°
=
{{gameState.s2_a + gameState.s2_b + gameState.s2_slider}}°
task_alt
Exterior Angles
An exterior angle equals the sum of the two opposite interior angles.
touch_app Tap opposite angles
auto_awesome Ext = A + B
Classify the Triangle
fact_check Select matching labels
By Sides
By Angles
🏆
Triangle Master!
You've mastered interior sums, exterior connections, and classifying triangles like a pro.