Geometryhard · Past Paper
A wire in the form of a circle of radius 42 cm is cut and bent into a square. Find the side of the square.
A33 cm
B66 cm
C132 cm
D264 cm
✓ Correct Answer: B — 66 cm
Circumference = 2 * (22/7) * 42 = 264 cm. Perimeter of square = 264 => Side = 264 / 4 = 66 cm.
Share this question
More from Geometry
- The coordinates of the point dividing the segment (1, 3) and (2, 7) in the ratio 3:4 externally are:
- Equation of the X-axis is:
- A circle is divided into two equal parts by its diameter. Each part is called a:
- Find the angle subtended at the center by a chord which is equal to the radius.
- If two parallel lines are cut by a transversal, the corresponding angles are: