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If a room is 10ft by 11 ft how many square feet is that?
This room is a rectangle, so to find the area in square feet you need to multiply the 2 different numbered sides together. 10ftx11ft=? And always give your answer for square feet with the number of the answer followed by this (ft^2). Let me know if you need more help. I don't want to give you the answer because you will not learn anything if I do!:) 110 square feet.
What number can you square to give an answer bigger than 30 but smaller than 50?
To find a number that can be squared to give a result between 30 and 50, we need to look for a number whose square root lies between the square roots of 30 and 50. The square root of 30 is approximately 5.48, and the square root of 50 is approximately 7.07. Therefore, the number we are looking for lies between these two square roots, which means it must be between 5 and 7. So, the number we are looking for is 6.
Find the smallest number that 60 must be multiplied by to get a square number?
the correct answer is 15. factorize the number. In this case it will be 2*2*3*5. As you can notice, we need 1 more 3 and 5 to make it a perfect square. So the answer is 15. 15*60=900 900 square root =30
What is a square number between 600 and 700?
252 = 625
How do you evaluate a square root?
You know to find out which out which number has been timed by itself to make the number in the square root. For example: If the number inside the square root is 49, you need to find out which number has been timed by itself to make 49. As you may know, the number inside the square root is always a square number, so I would advise you to learn the list of square numbers. 7 x 7= 49, so the square root of 49 is 7. Remember that Evaluate simply means work out. So when to asked to evaluate a square number, cube number, square root, cube root etc., simply just work it out. Evaluating powers and roots is grade D in maths.
