To find the area of a circle, one must know what the formula is, and what all parts of the formula mean.
The formula for the area of a circle is: πr²
Now we have to understand what each part of the formula means. The pi symbol (π) is the ratio of a circle's circumference to its diameter, and is approximately 3.14. The r, is the radius of a circle, and since the squared sign is above it, that means that it is the radius multiplied by itself.
Answer:
A vizier was a person who stood second to the Egyptian king, or pharaoh, and was in charge of administration, security, judgment and the safety of the pharaoh and the empire.
Prior to the iranian revolution, ayatollah khomeini <span>was the main opposition ruler to the government.</span>
According to Andrew Jackson, he developed the spoils system as a means to ensure that there was a "rotation in office." He argued that completely changing the members of the federal government under his control would make sure that there were no individuals who stayed in office for too long.
However, most Americans viewed the spoils system as a means for Andrew Jackson to reward his friends and political allies with government jobs. Jackson often gave these jobs to individuals who helped him during his presidential campaign.
