Shelf brackets, cheese wedges, door stops, folded napkins
Because is a triangle in which one angle is a right angle or a 90-degree angle.
A bike seatPyramid
A pyramid...
Triangles, pyramids, and prisms can all have triangular shapes.
a triangle a triangle
with the three sides you know it will be a triangle, it is a right triangle, it is not an equilateral triangle or an isosceles triangle... so it must be a right scalene triangle
A pyramid...
A bike seatPyramid
right angled triangle
Any shape with a right angle among its corners would fit that description. A right triangle or a rectangle would be examples of this.
no its only a right triangle not another one
any triangle that is not a right triangle
the pyramidsthe object that is shaped like a pyramid is/are paper folded by triangle and the shape that is like the shape of an pyramid is triangle.
It will have an L shape flipped around at the corner. or you can use a protractor or type in google images 'right angle triangle' they will have an L shape at the corner of the right angled triangle.
A right angle triangle. (if it is a triangle)
a triangle a triangle
Triangles, pyramids, and prisms can all have triangular shapes.
A right (angled) triangle.