ExamPlay Dark Logo
تسجيل الدخول

Mathematics for IGCSE & O level - Ratio And Proportion (Section 5 - No. 31)

Which of the following is directly proportional to the radius of a circle?
The area of the circle
The circumference of the circle
The diameter squared
The area squared

توضيح

Circumference = 2 * pi * radius, which implies direct proportionality between circumference and radius.

تعليقات (0)

إعلان