Answer Answer Circle Square Catenary Curve Triangle Parabolic Arch This question
ID: 3547967 • Letter: A
Question
This question is based on the St. Louis Arch Video. A cross section of the St. Louis Arch is a ___________? Circle Square Catenary Curve Triangle Parabolic Arch This question is based on the St. Louis Arch Video. What year was the St. Louis Arch opened to the public? 1953 1958 1963 1967* What criteria was considered in the pyramid site selection process? which side of the Nile - east or west height above the flood level of the river was the bedrock strong enough to support the weight all the above What is the generally accepted purpose of the pyramids - that is - why were they built? Astronomical observatories Silos to hold excess grain (corn, wheat, etc.) To protect the pharaoh's is To house the tombs of the pharaohs
Explanation / Answer
triangle
1967
all of the above
to house the toms of pharaohs