# 8.1.3. Finding the Approximate Value of an Irrational Number

The side length of a square whose area is .

- Aan irrational number
- Ba natural number
- Can integer number
- Da rational number

Which of the below integers is the nearest to ?

Show SolutionFind the two consecutive one-decimal place numbers between which lies.

- A12.2 and 12.3
- B12.1 and 12.2
- C12.4 and 12.5
- D12.3 and 12.4

Find the two consecutive integers that lies between.

- A7 and 8
- B8 and 9
- C6 and 7
- D54 and 56

The upper part of a 3-metre long tree was broken and made an angle with the surface of the ground. If the length of the remaining part of the tree is m, where the tree is perpendicular to the ground, find the distance between the base of the tree and the point at which it touches the ground.

- Am
- Bm
- Cm
- Dm

Given that is an integer, find its value if .

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