Question

Q.3. Sachin joins 4 identical straws to form
a square of area 144 cm². What is the
perimeter of the square formed?​

Answer 1

perimeter=24 square of12=144

Answer 2

Step-by-step explanation:

Given:- (A) Area of a square=144 square cm.

Find:- Perimeter of square (P)=?

Solution:-

Area (A)=length×width

Because all sides are of same size of a square

So side (S) of a square= √144

S(one side of square)=12 cm

Now perimeter (P)= 4×s

P= 4×12

P(Perimeter of square)=48 cm. Answer