What's this?
curvilinear triangle
What's this?
parallelogram
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sphere
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octahedron
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hemisphere
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rectangular prism / cuboid
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right triangle
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pentagon
What's this?
square
What's this?
ellipsoid
What's this?
nonagon
What's this?
icosahedron
What's this?
decagon
What's this?
cone
What's this?
tetrahedron
What's this?
circle
What's this?
octagon
What's this?
cylinder
What's this?
triangular prism
What's this?
triangle
What's this?
dodecahedron
What's this?
cube
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arrow
What's this?
square pyramid
What's this?
heptagon
What's this?
semicircle
What's this?
hexagonal pyramid
What's this?
trapezium / trapezoid
What's this?
torus
What's this?
spiral
What's this?
oval / ellipse
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diamond / rhombus
What's this?
hexagon
What's this?
crescent
What's this?
star
What's this?
quatrefoil
What's this?
heart
What's this?
rectangle