Author Question: For safety reasons, all risers in a flight of stairs should be: Four inches high The same ... (Read 77 times)

maychende · **on:** Aug 28, 2018

For safety reasons, all risers in a flight of stairs should be:

Four inches high
The same height
Ten inches high

Question 2

Almost all early furniture is based upon which two simple forms?

A. The platform and the cylinder.
B. The platform and the cone.
C. The cylinder and the box.
D. The platform and the box.