GRE
Four times the area of a circular region with a circumference of 4π
The circumference of a circular region with an area of 64π
The ratio of the circumference of C to the radius of C
Half the diameter of C
Length of line segment AB
Length of line segment CD
The volume of the cylinder if p = 10
The volume of the cylinder if p = 20
The area of a square with a perimeter of p
The area of a circle with a circumference of p
The circumference of circle O
The sum of the circumferences of the 3 smaller circles
24π
The area of the largest circle that can fit inside the square
Circumference of the circle
10π
25000 +道题目
236本备考书籍