Find `(i) sqrt(36)` `(ii) sqrt(49)` `(iii) sqrt(64)`

Answer

To solve the question, we need to find the square roots of the numbers 36, 49, and 64. Let's go through each one step by step.

### Step 1: Find the square root of 36
1. Write the expression: \(\sqrt{36}\).
2. Recognize that 36 can be expressed as \(6 \times 6\) or \(6^2\).
3. Since the square root of a number is the value that, when multiplied by itself, gives that number, we can say:
\[ \sqrt{36} = \sqrt{6^2} = 6 \]

### Step 2: Find the square root of 49
1. Write the expression: \(\sqrt{49}\).
2. Recognize that 49 can be expressed as \(7 \times 7\) or \(7^2\).
3. Therefore, we can say:
\[ \sqrt{49} = \sqrt{7^2} = 7 \]

### Step 3: Find the square root of 64
1. Write the expression: \(\sqrt{64}\).
2. Recognize that 64 can be expressed as \(8 \times 8\) or \(8^2\).
3. Thus, we can say:
\[ \sqrt{64} = \sqrt{8^2} = 8 \]

### Final Answers
- \(\sqrt{36} = 6\)
- \(\sqrt{49} = 7\)
- \(\sqrt{64} = 8\)

---