Area formula for a circle is pi *r^2
circumference is pi * d
22.6/3.14 is 7.197= diameter
radius= 3.5985
pi * (3.5985)^2 =40.66
area is about 40.66 square inches
Answer:
Holding a lottery to give away Cherokee land
Explanation:
Answer:
Great Plains
Explanation:
The Great Plains are flat lands or plain land that has no building or farmland on it. They are often covered with grass and are located in the United States and Canada.
This great plain enables wind to blow uncontrollably without hindrances because the environment are free, no houses. This inturn can be of great benefit especially in term of wind energy because wind power holds great promise for the United States because of the GREAT PLAINS and experts believe wind energy could meet as much as 20 percent of the nation’s energy needs. Therefore GREAT PLAIN are often use to conserve energy in the United State due to the environment.
GREAT PLAINS lies in west of the Mississippi River tallgrass prairie in the United States and east of the Rocky Mountains in the U.S. and Canada
The primary characteristic of Archaic cultures is a change in subsistence and lifestyle; their Paleo-Indian predecessors were highly nomadic, specialized hunters and gatherers who relied on a few species of wild plants and game, but Archaic peoples lived in larger groups, were sedentary for part of the year
i donnt know it sorry try again