5 Flat surfaces 4 flat surfaces (3 for the sides and 1 for the base).
A triangle - any triangle - has 3 sides.
The shape that looks like a triangle with a flat top is called a trapezoid. A trapezoid is a quadrilateral with at least one pair of parallel sides. In this case, the parallel sides are the top and bottom of the trapezoid, giving it the appearance of a triangle with a flat top.
A triangle has 3 sides and no vertices.
Tetrahedron or triangular pyramid.
5 Flat surfaces 4 flat surfaces (3 for the sides and 1 for the base).
It is a pyramid.
That would be a triangle.
A flat three sided figure is a triangle.
A triangle has three sides.
A triangle - any triangle - has 3 sides.
The shape that looks like a triangle with a flat top is called a trapezoid. A trapezoid is a quadrilateral with at least one pair of parallel sides. In this case, the parallel sides are the top and bottom of the trapezoid, giving it the appearance of a triangle with a flat top.
The description given fits that of a triangle.
A triangle has three sides.
A triangle has got 3 sides to it & that's why it's called a triangle. Three sides.
By definition, a triangle has three sides.
A triangle has 3 sides and no vertices.