Jewelry
Square and rhombus
Diamond
Red, and kite-shaped.
Some objects that are shaped like an oval include eggs and footballs.
Kites are often shaped like diamonds, or modified diamond shapes.
A pencil
Cuboids.
a cloud (could vary)
Red, and kite-shaped.
book covers, side of a roof of a house, picture frames, steps, striped scarves
Boötes (Bootes) is shaped like a kite.See related link for a pictorial.
Some objects that are shaped like an oval include eggs and footballs.
Boötes is roughly kite shaped.
No, they are typically shaped like diamonds.
A kite.
A tent...
eggs
A sphere.
There are no ordinary household objects shaped like a decagon. Some glasses or vases may be decagonal in shape.