Log ind
Mathematics for IGCSE & O level - Algebraic Manipulation (Section 8 - No. 9)
Which expression represents the area of a rectangle with length 5x and width 2?
10x
7x
10x^2
7x^2
Forklaring
Area of a rectangle is length * width. Therefore, 5x * 2 = 10x.
Kommentarer (0)
Log ind for at kommentere
Reklame
Tillad, at javascript indlæser denne side korrekt
