Want this question answered?
Be notified when an answer is posted
20
sqrt(40) = 6.32455532 sqrt(20) = 4.47213595
4, 9, 16, 25, and 36 are the square numbers between 1 and 40.
The square numbers between 1 and 20 are 1,4,9 and 16.
20 and 40
20
The answer depends on the units of measurement used for the numbers in the question: feet, metres, centimetres, miles, etc.
Oh, what a happy little question! Let's see here... We have 25 (which is 5 squared) and 36 (which is 6 squared). These numbers are like little friends, all cozy and snug between 20 and 40. Just imagine them sitting there, all squared up and content.
40 ft by 20 ft = (40 x 20) = 800 square feet
248
sqrt(40) = 6.32455532 sqrt(20) = 4.47213595
There are 20 odd numbers in 40.
Solving for the square root of (40/2) will result in a different answer from solving for (the square root of 40) / 2. 40/2 = 20 20^½ ≈ ±4.472 40^½ ≈ ±6.325 ±6.325 ÷ 2 ≈ ±3.162
20 x 40 = 800 square feet !
4, 9, 16, 25, and 36 are the square numbers between 1 and 40.
The square numbers between 1 and 20 are 1,4,9 and 16.
The GCF of 20 and 40 is 20. The GCF of 40 and 80 is 40.