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MATHEMATICS and Geometry 9 : 8.4 Tangent Properties: 1.h

Author:
Jose Arturo Gomez Velasquez
Topic:
Geometry, Mathematics
Chapter 8 Geometry 8.4 Tangent Properties Exercise Set 1.h Solve using the tangent property. Given: ∡O= α = 128° radius OA ⊥ CD Tangent Find: ∡1 = δ = ?

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