Chapter 2 Activity 9

Activity 9

If a pair of parallel lines are crossed by a transverse then the alternate interior angles are congruent as well as the alternate exterior angles and the corresponding angles are also congruent.

New Resources

Intercepts in 3D
畫三角形
Forming Similar Triangles
bewijs stelling van Pythagoras
The Red Chair

Discover Resources

differentiating x-cubed
Tetrahedron with a special angle
Cyclic quadrilateral 2
The Difference Equation - task
Mr. Nahrwold Math Project

Discover Topics

Diagrams
Sequences and Series
Kite
Division
Differential Calculus