Geometry

Question Analysis
This question tests students’ ability to eliminate a non-cone object from among commonly mistaken shapes.
The main focus is comparing cone vs cylinder-like real objects.

Key Concept Explanation
A cone: tapers to a point and has a single circular base
A cylinder: has two equal circular bases and straight vertical sides

Step-by-Step Solution
Option A: Traffic cone → classic cone shape, wide base to narrow tip → ✅
Option B: Party hat → cone with circular base and apex → ✅
Option C: Drinking glass (wit...