Question

5. Find the largest 4-digit number which is a perfect square.
6. A square garden has an area of 70,225 m². Find the length of the garden.
If the number of rows is the same as the number of students in​

Answer 1

Answer:

4) 9999 is largest 4 digit number, and 100^2 is 10000, or 1 greater than the largest 4 digit number. This means that the closest square root of the largest perfect square is most likely 99. So 99^2 (9801)is the largest perfect square of four digits.

5) Let the length of the side of the square be 'a'

then area = a²

a² = 70,225

a = √70225

a = 265 m

the answer is 265 m

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Answer 2

Answer:

hope so it will helpful to you