alleryCounting only flat surfaces, a cone has how many?
A1
B3
C2
D0
Answer & Solution
Correct answer: A. 1
1. A cone has a circular base, and the base is flat.
2. Its slanting side is one curved surface, which is not flat.
3. So a cone has 1 flat face.
_Source: Math Is Fun, Cone (mathsisfun.com/geometry/cone.html), Cone Facts_
Keep practising Solids Around Us
Browse all Solids Around Us questions for CTET, or explore more Mathematics topics.
Related questions
For a square pyramid, what is faces + vertices - edges?One square base and four triangles, with 5 corners and 8 edges: which solid?A solid has 5 faces, 6 corners, 9 edges and 2 triangular faces. Name it.How many edges does a cylinder have?I have 1 flat face, 1 curved face and 1 edge. What solid am I?A cuboid has length 6 cm, breadth 4 cm and height 3 cm. How many of its faces measure 6 cmTwo identical cubes are joined face to face. The solid formed is a what?Pentagonal pyramid: base edges plus slanting edges. Total edges?