The difference between the CAST function and the CONVERT function is that the function accepts an optional style argument that lets you specify a format for the result.

Convert

Step-by-step explanation:

The difference between the CAST function and the CONVERT function is that the CONVERT function accepts an optional style argument that lets you specify a format for the result.

The CONVERT function allows you to convert a value of one type to another. The CONVERT function returns the value of expression translated to the target_type with a specified style.

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

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