posted by Me .
Suzanne wants to put a fence around her square garden. If the garden covers an area of 100 ft, how many feet of fencing does she need?
Which number is an irrational number?
0.1212121212........ (my answer is this one that i am typing on lol)
Which number is a perfect square?
I dont understand this question, what does it mean by "perfect square' square root maybe ??
Sam purchased 625 square feet of carpet for his bedroom, which is shaped as a square. What are the dimensions of his bedroom?
Each side of the bedroom has a length of 25 feet.
Each side of the bedroom has a length of 156.25 feet.
Each side of the bedroom has a length of 390,625 feet.
Each side of the bedroom has a length of 312.5 feet
I think it is either 25 feet or 156.25 feet.
Estimate the value of square root of 50
between 5 and 6
between 6 and 7
between 7 and 8****
between 8 and 9
Thank you for taking the time to go through my answers , if you could help i would be grateful
Could i get some help please ?
1. A = 100Ft^2.
L = sqrt(100)= 10Ft. = Length of each side.
10Ft/side * 4sides = 40 Ft.
3. A perfect square is a number whose square root is a whole number:
9, 25, 144 and 36 are perfect squares, because their square root is a whole number.
4. sqrt(625) = 25 Ft./side.