Question

length of a square is 34 cm .The perimeter of the square is 124 .what is the breadth of the square​

Answer 1

Answer:

first all the sides of square are always equal

I think instead of square there should be rectangle according to rectangle l am giving solution

Step-by-step explanation:

l= 34 cm, b=?

perimeter= 124

perimeter= 2(l+b)

124= 2(34+b)

124= 68+2b

124-68=2b

56/2= b

28=b

breadth= 28 cm

Answer 2

• As per the data given in the question, we have to determine the breadth of a rectangle.

        Given data:- Length(l)=$34cm.$

                             Perimeter=$124cm.$

        To find:- Breadth of rectangle=?

        Solution:-

• We know that ,the rectangle has four sides and opposite sides of rectangle are equal and parallel to each other.
• The area of a rectangle is $Length\times breadth.$

• The perimeter of a rectangle is $2(length+breadth).$

        Therefore,

          $\Rightarrow 2(l+b)=124\\\Rightarrow 2(34+b)=124\\\Rightarrow 68+2b=124\\\Rightarrow 2b=124-68\\\Rightarrow 2b=56\\\Rightarrow b=28.$

    Hence, the breadth of a rectangle is $28.$