Two segments from an exterior point are tangent.

Författare/skapare:Andy Stewart

This demonstrates that if two segments from the same exterior point are tangent to a circle, then they are congruent. Notice the length of segments b and e.

Nya resurser

WC 2018
Erdős's problem #503, n=3
Loyd's Two-Greek-Crosses-to-a-Square Dissection
Weighing Scales (kg & g): Practice
Weighing Scales: Lessons and Practices

Upptäck resurser

CP3 (VaughnM)
Angle Theorem
kvadrat och kub
Discounts
Properties of Rotations

Undersök matematisk områden

Sinus
Bråk
Rätvinkliga trianglar
Ellips
Fyrhörningar