Which of the following two-dimensional shapes can be rotated to create a cone?Group of answer choicesRight triangleSquareCircleEllipse
Question
Which of the following two-dimensional shapes can be rotated to create a cone?Group of answer choicesRight triangleSquareCircleEllipse
Solution
A right triangle can be rotated to create a cone. This is because when you rotate a right triangle around one of its legs, the hypotenuse of the triangle forms a slanted circular path, creating the surface of the cone. The leg of the triangle around which the shape is rotated becomes the height of the cone, and the other leg becomes the radius of the base of the cone.
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