PMC 2013-14 Q5

Thème :Aire

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.

Nouvelles ressources

Reflection = 180° Rotation about a Line
רישום חופשי
Nikmati Keunggulan Di Bandar Judi Terpercaya
Locus Related to Descartes' Folium
Pitfalls of Disk/Washer Method

Découvrir des ressources

Segment Copy
construction 2
Rodriguez_G2_Rotations
Radian Illustrator
Free articulated cube

Découvrir des Thèmes

Soustraction
Matrices
Allure de Courbe
Cercle
PPCM et PGCD