Question

3. The side of a square is 4 cm. The length of a rectangle is 8 cm and its width is 2 cm.

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Answer 1

Answer:

SQUARE:  

Area        = a^2  

               = 4^2

               = 16 cm^2

Perimeter   = 4a

                  = 4(4)

                  = 16cm

RECTANGLE:

Area      = lw

             =8(2)

             =16 cm^2

Preimeter = 2(l + w)

                = 2(8+2)

                 = 20 cm

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Answer 2

Answer:

Explanation:

Area is same

i. e area of square=area of rectangle