A stainless steel patio heater is shaped like a square pyramid. The length of one side of the base is 19.8 inches. The slant height is 92.8 inches. What is the height of the heater? Round to the nearest tenth of an inch.

Step-by-step explanation:

You can look at the photo for more information:

Use the pythagorean theorem to solve this problem

=

= 8219.8

Then square root it, we have: = 90.66

So the height is: 90.66

step-by-step explanation:

this woman was an important writer and propagandist during the american revolution. she was a member of the committee of correspondence (in fact the committee was formed in her home) and was an advisor to many of the revolutionary leaders, including george washington and john adams. who was this revolutionary woman?