2009 · Q51
A wire is in the form of a circle of radius 42 cm. If it is bent into a square, then what is the side of the square?
Elementary MathematicsAlgebra
- A66 cm
- B42 cm
- C36 cm
- D33 cm
Explanation
Side = 2π·42/4 = 66 cm.
A wire is in the form of a circle of radius 42 cm. If it is bent into a square, then what is the side of the square?
Explanation
Side = 2π·42/4 = 66 cm.