Question

Which of the following can be the base of a pyramid? a) Line segment b) Circle c) Octagon d) Oval​

Answer 1

ᴀɴsᴡᴇʀ-:

ᴏᴄᴛᴀɢᴏɴ

sᴛᴇᴘ-ʙʏ-sᴛᴇᴘ ᴇxᴘʟᴀɴᴀᴛɪᴏɴ-:

Since, a pyramid is a polyhedron whose base is a polygon and lateral faces are triangles. Hence, octagon can be the base of a pyramid.

Answer 2

Answer- C) Octogon

Step-by-step explanation:

Option (a) cannot be the base of a pyramid because pyramid is a polyhedron and its base is polygon.

(b) Circle cannot be the base of a pyramid because pyramid is a polyhedron and its base is polygon.

(c) Octagon can be the base of a pyramid because it has a polygon as a base and lateral faces are triangle.

(d) Oval cannot be the base of a pyramid because pyramid is a polyhedron and its base is polygon