GRE Quantitative Reasoning - Diameter

1

Quantity A: The diameter of a circle with area of $109\pi$

Quantity B: The diameter of a circle with circumference of $22\pi$

Which of the following is true?

2

Quantity A: The diameter of a circle with area of $109\pi$

Quantity B: The diameter of a circle with circumference of $22\pi$

Which of the following is true?

3

Quantity A: The diameter of a circle with area of $81\pi$

Quantity B: The diameter of a circle with circumference of $30\pi$

Which of the following is true?

4

Quantity A: The diameter of a circle with area of $81\pi$

Quantity B: The diameter of a circle with circumference of $30\pi$

Which of the following is true?

5

The formula to find the radius of the largest circle that can fit in an equilateral triangle is $\text{Radius }= \frac{S}{2\sqrt{3}}$ , where is the length of any one side of the triange.

What is the largest diameter of a circle that can fit inside an equilateral triangle with a perimeter of cm?

6

The formula to find the radius of the largest circle that can fit in an equilateral triangle is $\text{Radius }= \frac{S}{2\sqrt{3}}$ , where is the length of any one side of the triange.

What is the largest diameter of a circle that can fit inside an equilateral triangle with a perimeter of cm?

7

A rectangle is inscribed inside of a circle such that every corner touches the edge of the circle. If the area of the rectangle is and the perimeter of the rectangle is , what is the area of the circle in inches squared?

8

A rectangle is inscribed inside of a circle such that every corner touches the edge of the circle. If the area of the rectangle is and the perimeter of the rectangle is , what is the area of the circle in inches squared?

9

A circle with an area of $30\pi$ is divided into sectors with areas in a ratio of . What is the area of the largest sector?

10

A circle with an area of $30\pi$ is divided into sectors with areas in a ratio of . What is the area of the largest sector?

Diameter

Practice Questions