Question

find the area and perimeter of rectangular sheet whose length is 25cm and breadth 16/5m​

Answer 1

Step-by-step explanation:

Length = l = 25 m and Width = w = 15 m

∴ P = 2 ( l + w )

⇒ = 2 ( 25 + 15 )

⇒ = 2 x 40

⇒ = 80 m

Perimeter = 80 m

Answer 2

Answer:

Given :-

• length of rectangular sheet is 25cm or 0.25 metre
• breadth of rectangular sheet is 16/5 m

To Find :-

1. Area of rectangular sheet
2. Perimeter of rectangular sheet

Solution :-

• Area of rectangular sheet :

Area of rectangle = length × breadth

= 0.25 × 16/5 {metre}

= 0.8 metre ²

• Perimeter of rectangular sheet:-

Perimeter of rectangle = 2(l+b)

= 2 × ( 0.25 + 16/5)

= 2 × 3.45 {metre}

= 6.9 metre