Draw a rectangular prism with a square base such that the pyramid’s vertex lies on a line perpendicular to the base of the prism
through one of the four vertices of the square base, and the distance from the vertex to the base plane is equal to the side length of the square base.
1 answer:
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Answer: 4th option
Explanation:
I added a picture so please check it
Explanation:
I added a picture so please check it
Answer:
Step-by-step explanation:
other two sides joining center to the ends of chord=radius of circle=12 in
using cosine formula