Question

What is the area of rectangle, when length is 3x and breadth is 5y?

Answer 1

ask full question please

Answer 2

Answer:

The area of the rectangle is 15xy.

Step-by-step explanation:

• Rectangle: Rectangle in a geometrical shape contains 4 arms. Opposite arms of rectangle are equal.

• Length: The long arm of the rectangle is called length.
• Breadth: The short arm of the rectangle is called breadth.
• Area of rectangle: The multiplication of length and breadth is called area of the rectangle.

                   Area = Length × Breadth

           If the length and breadth are in metre unit then the unit of area will be m².

• Solving the problem: given length = 3x and breadth = 5y

                                              Area = Length × Breadth = 3x × 5y

                                                                                        = 15xy

     ∴The area of the rectangle is 15xy.