Question

4.
A rectangular sheet of paper is
5 2/3 cm long and 3 1/5 cm wide .Find its perimeter​

Answer 1

Given

• Length of rectangular sheet = 5 ⅔ cm
• Breadth of rectangular sheet = 3 ⅕

To find

• Perimeter of rectangular sheet

Solution

As we know that

★ Perimeter of rectangle ★

→ 2(length + breadth)

→ 2(5 ⅔ + 3 ⅕)

→ 2(17/3 + 16/5)

→ 2(85 + 48/15)

→ 2 × 133/15

→ 17.73cm

Hence,

• Perimeter of rectangular sheet is 17.73cm

Extra Information

• Area of rectangle = (length × breadth)
• Perimeter of square = 4 × side
• Area of square = side × side