Question

4) What is the length of the wooden strip required to frame a photograph of length and bread
32 cm and 21 cm respectively?​

Answer 1

Step-by-step explanation:

Solution:

Length of wooden strip = Perimeter of a rectangular table.

= 2(Length+Breadth)

= 2(32+21)

= 2(53)

= 106 cm

Length of wooden strip is 106 cm.

Answer 2

Answer:

• 106 cm of the wooden strip required to frame the photograph.

Step-by-step explanation:

Given that:

• Length of a photograph = 32 cm
• And its breadth = 21 cm

To Find:

• What is the length of the wooden strip required to frame the photograph?

Concept:

• For getting the length of the wooden strip we have to find the perimeter of photograph by using the formula perimeter of a rectangle.

Finding the length of the wooden strip required:

We know that.

Perimeter of a rectangle = 2(Length + Breadth)

⟶ Perimeter = 2(32 + 21)

⟶ Perimeter = 2 × 53

⟶ Perimeter = 106

∴ The length of the wooden strip required = 106 cm