Answer:
Area: 
Step-by-step explanation:
Since all sides of a square have equal lengths, the area of the square is 
(a = length of a side).
Since the length of the side of the square is given (is 3cm), the area of the square is 
= 
Answer:
3 dimensional space
Step-by-step explanation:
Answer:
xem
Step-by-step explanation:
Answer: 43.96 feet
Step-by-step explanation:
C = 2πr or C = πd
Plug the numbers in: C = 3.14 * 14
3.14 * 14 = 43.96
Therefore, the circumference of the circle is 43.96 feet.
Answer:
90
Step-by-step explanation:
Start with changing 35% and 30% to a decimal.
35% = .35%
30% = .30%
Then multiply 105 by .30%. ( but don't put the percent sign in the calculator when multiplying)
105 x .30% = 31.5
Then you want to divide 31.5 by .35%
31.5 / .35% = 90
