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.

Nuevos recursos

montecarlo circles 5
seo tool
函數的單調性
Untitled
Billard V5.2 and V6

Descubrir recursos

Binomial Expansion
Catacaustics Formed within Parametric Curves
test136
Cylinder Pyramid
Inscribed Angle Problems
Connected objects in a pulley system

Descubre temas

Cálculo diferencial
Secciones Cónicas
Intervalo de Confianza
Multiplicación
Pitágoras o Teorema de Pitágoras