Mathematics, 02.03.2022 23:10, Anahartie

A single piece of wire has been bent to form the perimeter of a square, with side length of 2 cm. The wire is straightened out and then bent
again to form an arc of a circle of radius 4 cm. The wire just forms the
arc, not the radii. Calculate the angle, in radians, that the are subtends
at the centre of the circle.

Answers: 2

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A single piece of wire has been bent to form the perimeter of a square, with side length of 2 cm....