Question

14.

Answer 1

Step-by-step explanation:

Solution,

According to question,

Length= 12 cm

Breadth= (12-2) cm= 10 cm

Now,

By using the formula of area of rectangle, we get

Area of rectangle= Length×breadth

Area of rectangle=12 cm×10 cm

Area of rectangle=120 cm²

Hence, the area of the rectangle is 120 cm².

Answer 2

Answer :

Rectangular area = :

12 × ( 12 - 2 ) = 120 ( cm2 )

So choose the answer is : D