Question

iv. A pyramid is a solid whose base is a flat __________________ figure and whose side faces are triangles having a common vertex ____________
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Answer 1

Step-by-step explanation:

A pyramid is a solid whose base is a flat plane rectilinear figure and whose side faces are triangles having a common vertex outside the plane of the base.

Answer 2

Answer:

pane rectilinear, outside the plane of the base.

Step-by-step explanation:

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