Question

find the area in square centimetres of a rectangular strip of board 3.28 m long and 70 mm wide



please give the answer and details if the answer is correct I will mark you as brainlist​

Answer 1

Area of rectangle ⇒ $\sf length \times breadth$

Lenght ⇒ $\sf 3.28 m$

Breadth ⇒ $\sf 70 mm$

$\sf 1m = 100cm\\1cm=10 mm$

Lenght ⇒ $\sf 3.28\times 100 = 328cm$

Breadth ⇒ $\sf 70\times 0.10 = 7cm$

Area of rectangle ⇒ $\sf 328\times7$

Area of rectangle ⇒ $\sf 2296 cm^{2}$

∴ The answer is 2296cm².

Additional Information

What is perimeter?

The boundary that surrounds a shape is called as a perimeter.

What is the formula to find the perimeter of a square?

$\sf The \ formula \ to \ find \ the \ perimeter \ of \ a \ square \ is \rightarrow Side\times 4 = S4$

What is the formula to find the perimeter of a rectangle?

$\sf The \ formula \ to \ find \ the \ perimeter \ of \ a \ rectangle \ is \rightarrow 2\times (lenght+breadth)$

What is area?

The size of the surface is known as area.

What is the formula to find the area of a square?

$\sf The \ formula \ to \ find \ the \ area \ of \ a \ square \ is \rightarrow Side\times Side = Side^{2}$

What is the formula to find the area of a rectangle?

$\sf The \ formula \ to \ find \ the \ area \ of \ a \ rectangle \ is \rightarrow Lenght\times breadth$