Square and scalene triangle are shapes.
They are 3 dimensional objects such a s polyhedrons.
Oh, dude, shapes that start with the letter "p"? Let's see, we've got pentagon, parallelogram, pyramid, and polygon. Like, there are probably more, but those are the ones that come to mind. So, yeah, shapes with a "p" for the win!
Square, Star, Semi-Circle. Possibly a sphere?
H, I, O, S, X, Z. l as for the shapes circle, square, rectangle, equilateral triangle, any regular polygon (pentagon, hexagon...)
rhombus
sphere, scalene, square
jigsaw
triangle
No. Example: A cube has no curved sides. A cylinder has curved sides but not all shapes with curved faces begin with c.
Polygon
It could be zero = 0
Square and scalene triangle are shapes.
Pentagon Parallelogram Pie-shaped Polygon Pyramid
Cone, cylinder, cube, cuboid and a circle
Some shapes that begin with the letter A are: Acute Triangle
isosoles triangleAn Isosceles trianglelozenge