True: A rectangle has 4 sides and 4 corners. , A triangle has 3 sides and 3 corners. , A circle has 1 side and has no corners. , Shapes must be formed with sides, corners, edges, and faces. , An oval has 1 side and no corners like a circle. , A pentagon has 5 sides and 5 corners. , A hexagon has 6 sides and 6 corners. , An octagon has 8 sides and 8 corners. , False: A circle and an oval has many sides and corners. , A triangle has no sides. , 2D Shapes are same with 3D Shapes. , Shapes are not found in variety of places. ,

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