Question

Find the square roots of 1,156 numbers by using their ones and tens digits​

Answer 1

Answer:

Step-by-step explanation:

If we multiply 34 x 34 we get 1156. Thus the square root of 1156 is 34. At ones place the digit is 9. we know that 3² = 9 and 7² = 49, so 3 at the end will give 9 at ones place and 7 at the end will also give 9 at ones place.