Question

Find area. length= 42cm, breadth= 17cm​

Answer 1

Answer:

∴ Area of a rectangle is $714$ sq.cm.

Step-by-step explanation:

• In context with question asked,
• We have to find the area of rectangle.
• It is given that, Length = $42$ cm

          Breadth = $17$ cm

• We know that, rectangle has four sides, it's two pairs of opposite sides are parallel to each other.
• Length of opposite sides is same.
• The formula for area of a rectangle is given by,

        Area of a rectangle = $l\times b$

                                     = $42\times 17$

                                     = $714$ sq.cm.

• ∴ Area of a rectangle is $714$ sq.cm.

Answer 2

Answer:

Hence the area of a rectangle is  $714\;cm^{2}$

Step-by-step explanation:

As per the data provided in the given question.

The given data is as follows,

Length (l) is 42 cm and breadth (b) is 17 cm.

We have to find the area of a rectangle (A)

Here we will be using the formula of the area of a rectangle.

$A=l\times b$

Now we will substitute the value of length and breadth in the above formula.

$=42\times17$

We will multiply 7 into 42 and 1 into 42

Further, we get

$=714\;cm^{2}$

Hence the area of a rectangle is  $714\;cm^{2}$

Note: Find area of a rectangle. length= 42cm, breadth= 17cm​.