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Angles Made By Secants

Author:Ian McGuire

Topic:Angles

What's my formula?

Write a formula that relates

,

and

.

New Resources

Making New Year's resolutions for 2026
Shells
Reflection = 180° Rotation about a Line
Triangle with 3 Right Angles
z`]]

Discover Resources

Janna's problem set 1
sqrt2
bike sweet trigonometry sohcahtoa
Finsler-Hadwiger Exercise (VA)
constructions

Discover Topics

Parallelogram
Triangles
Pythagoras or Pythagorean Theorem
Algebra
Similarity Transformation or Similarity

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