GeoGebra
Create Lesson
GeoGebra
Home
News Feed
Resources
Profile
People
Classroom
App Downloads
Angle in a semi-circle
Author:
Nicola Trubridge
Topic:
Circle
Theorem 2. Angle subtended at the circumference by a semicircle is 90°
New Resources
Volume Under a Curve
Trilinears
Plane & Sphere Intersections
Fractal Hand Turkey
Triangle Fractal Time-Waster
Discover Resources
Task - Create a Picture!
Filling two tanks
Untitled
Number 6
Construction 2 of Isosceles Triangle Theorem
Discover Topics
Probability
Symmetry
Orthocenter
Confidence Interval
Natural Numbers