No. Half is a number; triangle is a two dimensional shape.
a half triangle
It is a half left side triangle, nothing more, nothing less.
Because a triangle is half of a rectangle. The area of a rectangle is length times width, the area of a triangle is half that.
A right triangle is half of a square
the area of a triangle is half of the base times the height the area of a triangle is half of the base times the height
Because a triangle is the half shape of a 4 sided quadrilateral
Half The Base, Times The Height Of The Triangle.
Half a square is called a rectangle or a triangle.
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math
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