The Grand Canyon is located in the state Arizona
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.
Détente, period of the easing of Cold War tensions between the U.S. and the Soviet Union from 1967 to 1979.
Answer:
a more common word is "uncovering"
B. they represented powerful rulers
