PMC 2013-14 Q5

Tópico:Área

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.

Novos Materiais

Translation of the Graph of a Function
Adding Decimal Numbers and Shortest Path Strategies
दुई-ओटा समुहको संयोजन (Union of two sets)
Involute of the Circle
z`]]

Descobrir recursos

Comparing Angle Measures to Side Lengths
RDonehue math
Similar Figures
Rhynn-ExtrWert-S.22-Aufg.65 - kleinster Abstand Pkt-Funktion
Where is the line of reflection?

Explorar Tópicos

Triângulos Isósceles
Equações diferenciais
Ângulos
Volume
mdc e mmc