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Angles on a straight line add up to 180°
Author:
John Tranter
Topic:
Angles
,
Geometry
Drag the points to see how the angles change.
GeoGebra
New Resources
bewijs stelling van Pythagoras
畫三角形
拼砌四邊形 - 工作紙
seo tool
Pythagorean Day
Discover Resources
Example 1
Anlage-Gleitstrecke 2
draftmans ellipse
Line of Best Fit
Untitled
佳佳 的糖果棒
Discover Topics
Polygons
Linear Equations
Distributions
Geometric Distribution
Differential Equation