Question

The length of a rectangle is twice its breadth, if the sum of the length and breadth is 18 cm. Find the length O 1.6cm O2.18cm O 3. 12cm O 4.4cm​

Answer 1

Step-by-step explanation:

the correct answer is option 3

hope it helps

Answer 2

Given :

• Shape = Rectangle
• The length of a rectangle is twice its breadth.
• The sum of the length and breadth is 18 cm.

To Find :

• Length of the Rectangle.

Solution :

In this question, it is given that the length of the rectangle is twice its breadth and the sum of the length and breadth is 18cm. So, firstly we will assume the breadth of rectangle be x and length of the rectangle be 2x .

According to the Question :

• Sum of Length and Breadth = 18cm
• x + 2x = 18
• 3x = 18
• x = 18/3
• x = 6 cm

Finding the Length of Rectangle =

• Length of Rectangle = 2x
• Length = 2 × 6
• Length = 12cm

Therefore :

• Length of the Rectangle is 12cm [third option]

━━━━━━━━━━━━━━━━━━━━━━━━