What shape has one curved side and 2 straight sides?

Answer 1

The shape that has one curved side and two straight sides is a semicircle. A semicircle is a two-dimensional shape that is half of a circle, with one curved side and two straight sides that connect at the endpoints of the curved side. The curved side of a semicircle is a semicircular arc, while the two straight sides are diameters that intersect at the center of the circle from which the semicircle is derived.

Answer 2

It could be a sector although that implies that (a) the curved side is part of a circle which it need not be and (b) that the two straight lines meet at the centre of the circle - again an assumption not justified by the requirements of the question.

Answer 3

Oh honey, that's a semicircle. It's like a circle that went on a diet and lost half of itself. So you've got one nice, curvy side and two straight edges keeping it in line.

Answer 4

circle