Regular polygon area = n*side^2 / (4 * tan (180/n))
where "n" is number of sides
The formula is dependent on the side^2 term,
So, if we have an octagon that has sides 4 times as large, that means the area will be sixteen times larger.
side^2 = 4^2 = 16
So we multiply 25 cm^2 by 16 and we get
400 square centimeters.
Source:
http://www.1728.org/polygon.htm
Answer:
B) We would know Mrs. Mallard's thought about her husband's death.
Step-by-step explanation:
If it were told from Mrs. Mallard's point of view, then we would be able to know what she is thinking and feeling at that time.
Answer:
one
Step-by-step explanation:
Zero has one square root which is 0.
Negative numbers don't have real square roots since a square is either positive or 0.
A system of equation is consistent if there is at least one solution. Since this system of equations has a single solution, it is consistent, the answer is true.
