Question

answer plees thies qunchen​

Answer 1

Question:

Perimeter of a square of side x is:

1. x+4
2. $\normalsize{\sf{\frac{x}{4}}}$
3. 4x
4. 4-x

Answer:-

Perimeter of square with side x is '4x' ✅

• Option C is correct ✅

Explanation:

Given that side of square is x.

Let imagine a square with side name AB, BC, CD and DA whose Length of side in x unit. [See attachment for hint]

Now,

We can say that we have a square whose length of side of is x unit.

Now, we know that perimeter of square can be calculated by adding total side's length.

So, in this square, we have side length of x.

Finding perimeter of square :

As we above discussed that perimeter of square can be calculated by adding total side's length of square.

Therefore,

Perimeter of square = x + x + x + x

→ Perimeter of square = 4x

Hence,

Perimeter of a square whose side length is x = 4x.

Answer 2

4x is the correct answer.

I know that I have given late answer as it is of class 6 maths annual paper and you are now in class 7 .