A diamond, or mathematically correct a parallelogram or tilted square. You may also be thinking of a trapezoid.
A yield sign is shaped like an upside-down triangle.
A Triangle. a polygon MUTHaf
vertex, or in plural form, vertices.
There are no triangles that equal 60 degrees, but a triangle with three 60 degree corners is called an equilateral trangle.
rectangle is the "special name" of a shape with 4 corners (square). triangles are split in 3 groups. right triangle, one corner is 90 degrees equilateral triangle, every corner is 60 degrees isosceles triangle, two sides have the same length
A yield sign is shaped like an upside-down triangle.
A Triangle. a polygon MUTHaf
vertex, or in plural form, vertices.
Greek letter delta, shaped like a triangle, which is also the approximate shape of a river delta.
There are no triangles that equal 60 degrees, but a triangle with three 60 degree corners is called an equilateral trangle.
A pine tree!
Samosa
rectangle is the "special name" of a shape with 4 corners (square). triangles are split in 3 groups. right triangle, one corner is 90 degrees equilateral triangle, every corner is 60 degrees isosceles triangle, two sides have the same length
A cream horn is a cone-shaped cake that is filled with cream.
a triangle
I believe the word you want is delta. A delta is a low, watery land formed at the mouth of a river. It is formed from the silt, sand and small rocks that flow downstream in the river and are deposited in the delta. A delta is often (but not always) shaped like a triangle (hence its name, delta, a Greek letter that is shaped like a triangle).
square candy