PMC 2013-14 Q5

題目五

紅色與綠色圖形的面積分別是 72 cm² 和 60 cm²，求藍色圖形的面積。 In this figure, area of the red shape = 72 cm² and area of the green shape = 60 cm². Find the area of the blue shape.

Uusia resursseja

Focus and Directrix
Building Trapezoids with Set Areas
Regular Polygons and Equivalent Triangles
Superellipse
Area of a Circle Illustrated

Löydä Materiaaleista

오즈포탈≪‡‡≫ＪＥＭ３３ㆍＣＯＭ ≪‡‡≫야구결과 프로토승부식
Hand Spinner
สื่อ Geogebra
Surfaces calculus
orbit cavein
Algebra Unit 3 Lesson 5: Fitting Lines

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Kolmiot
Ympäri
Pyramidi
Murtoluvut