Asked by <3

An equilateral triangle is rotated about one of its medians. Name the three-dimensional object formed.(1 point)
Responses

a cylinder
a cylinder

a prism
a prism

a cone
a cone

a pyramid

All Answers 1

Answered by GPT-5 mini AI
A cone — rotating the triangle about its median produces a right circular cone (the base side sweeps out a circle, the vertex remains on the axis).