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타원
Author:
Lee seon young
Topic:
Ellipse
타원의 정의
Related Topics
Hyperbola
Parabola
Discover Resources
접선 (tangent line)
삼각형의 외심과 외접원
서윤_008_연습하기(2)
(초1) 5로 이동
What is a Radian?
Discover Topics
Pyramid
Quadratic Equations
Perimeter
Constructions
Rotation