ExamPlay Dark Logo
登入

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

解释

Area of a rectangle is length * width. Therefore, 5x * 2 = 10x.

评论 (0)

广告