Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Sum of angles of a straight line
Author:
kjhunjhnuwala
Topic:
Angles
Move the orange dot. Observe that for a straight line, angle a + angle b is always 180 degrees
GeoGebra
The sum of two or more angles on a straight line is always 180°.
New Resources
bewijs stelling van Pythagoras
Rolling Triangle
The Cosine Formula - Proof Without Words
Positive and Negative Space
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Discover Resources
Pythagoras
OverpassExample
Rjesenje sistema 3
การบวกจำนวนเต็ม(แสดงภาพ)
Finding Midpoint
Discover Topics
Fractal Geometry
Linear Equations
Right Triangles
Logarithm
Dilation