Question

A rectangular sheet of paper is 25/3cm long and 32/3cm wide find its ,i perimeter ,ii area

Answer 1

$\bold{Given : }$

• Length of paper = 25/3 cm

• Breadth of paper = 32/3 cm

$\bold{To \: find \: out : }$

Find the perimeter and area of rectangular sheet?

$\bold{Formula \: used : }$

⋆ Perimeter of rectangle = 2 ( l + b )

⋆ Area of rectangle = Length × Breadth

$\bold{Solution : }$

( i ) Perimeter of rectangle = 2 ( l + b )

= 2 ( 25/3 + 32/3 )

= 2 ( 25 + 32/3 )

= 2 × 57/3

= 114/3

= 38 cm

Hence, the perimeter of given rectangular sheet is 38 cm.

( ii ) Area of rectangle = Length × Breadth

= 25/3 × 32/3

= 800/9

= 88.88 cm² ( approx )

Hence, the area of given rectangular sheet is 88.88 cm².

Answer 2

Given:

Length of paper = 25/3cm

Breadth of paper = 32/3cm

To find out:find the perimeter and area of rectangular = Length × Breadth

Solutions:

(1) perimeter of rectangle = 2(l + b)

= 2(25/3 + 32/3)

= 2 × 57/3

= 114/3

= 38cm

Hence,the perimeter of given rectangular sheet is 38cm.

(1) Area of rectangle = Length × Breadth

= 25/3 × 32/3

= 800/9

= 88.88cm² (approx)

Hence, the area of given rectangular sheet is 88.88cm².

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