What is the difference between constructing a square and constructing an equilateral triangle?

For the square construction, the diameter will be used, but for the equilateral triangle construction, the radius will be used.
For the square construction, the radius will be used, but for the equilateral triangle construction, the diameter will be used.
The square construction will need two arcs along the circle, but the equilateral triangle construction will need two arcs above and two arcs below the diameter of the circle.
The square construction will need three arcs along the circle, but the equilateral triangle construction will need two arcs above and two arcs below the diameter of the circle.

Question

What is the difference between constructing a square and constructing an equilateral triangle?

For the square construction, the diameter will be used, but for the equilateral triangle construction, the radius will be used.
 For the square construction, the radius will be used, but for the equilateral triangle construction, the diameter will be used.
 The square construction will need two arcs along the circle, but the equilateral triangle construction will need two arcs above and two arcs below the diameter of the circle.
 The square construction will need three arcs along the circle, but the equilateral triangle construction will need two arcs above and two arcs below the diameter of the circle.

loveboy · Answer

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Notice that for constructing square, we get the diameter of the circle.

KieraBennett · Answer

Sorry i dont know the answer...

loveboy · Answer

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Notice that if we mark arcs on a circumference with the length of radius of the circle, then the triangle formed by joining the arcs would be equilateral triangle.

loveboy · Answer

Then, option A would be correct one :D

Salmon · Answer

TYSM!

loveboy · Answer

Your welcome :)