Geometryhard · Past Paper
A square is circumscribed about a circle. What is the ratio of the area of the square to the area of the circle?
A4 : pi
Bpi : 4
C2 : pi
Dpi : 2
✓ Correct Answer: A — 4 : pi
Side of square = 2r. Area square = 4r^2. Area circle = pi*r^2. Ratio = 4 : pi.
Share this question
More from Geometry
- Two lines that intersect at 90 degrees are:
- In an obtuse triangle ABC, where angle B > 90, the relation between sides is:
- What is the complement of a 0 degree angle?
- Two supplementary angles are in the ratio 2:3. Find the smaller angle.
- Find the area of a triangle whose vertices are (0, 0), (4, 0), and (0, 3).