6,985
10 and 30. (10*10)+(30*30) = 100+900 = 1000.
The only square number between 20 and 30 is 25.
All of the integers between 20 and 30 are square roots.
50
The diagonal of a 20 inch square is the square root of 800 inches, approximately 28.284 inches, which is the sum of the squares of two sides.
25 is a perfect square occurring between 20 and 30.
The numbers are 30 and 20.
10 and 30. (10*10)+(30*30) = 100+900 = 1000.
The only square number between 20 and 30 is 25.
20 and 30.
The sum of 20, 30, and 45 is calculated by adding the three numbers together. So, 20 + 30 + 45 = 95. This is because addition is a basic arithmetic operation where you combine the values of the numbers to find the total.
20 X 30 = 600 square feet.
All of the integers between 20 and 30 are square roots.
600/50 = 12
Let the unknown number be n.Then 20 + n = 30 : Subtract 20 from both sides gives :-20 - 20 + n = 30 - 20 : n = 10
30 feet x 20 feet = 600 square feet.
20' x 30' = 600 square feet.