PMC 2013-14 Q5

Författare/skapare:Arthur Lee

Område(n):Area

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.

Nya resurser

Parallelogram Anatomy
Perimeter of Rectangle
Area of a Circle Illustrated
Mondrian's Puzzle
Building Triangles with Set Areas

Upptäck resurser

Intersection of Segments of 3 points to 3 points
uedsg
استكشاف مساحة الدائرة
Function squared
preuve_définitions

Undersök matematisk områden

Gränsvärden
Volym
Kvadrat
Likformiga trianglar
Exponentialfunktion