Question

A wire is bent to form a rectangle of 28×10m. It is again straighten and bent now to form a square. What is the side of the square so formed

Answer 1

Step-by-step explanation:

Perimeter of rectangle=2(l+b)=2(28+10)=2*38=76m

Perimeter of square=4*side

76/4=19 m

Side=19m

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Answer 2

Answer:

length of rectangle =28m

breadth of rectangle =10m

so,

perimeter of rectangle =2(l+b)unit

=2(28+10)m

=3*38m

=76m

now perimeter of rectangle =premiere of square

perimeter of square =4*side

4*side=76

side=76/4

side=19m

all side of square are equal to each other, so all side,=19m