Question

# The measure of side AB is ______.

- 3 cm
- 4 cm
- 7 cm
- 11 cm

Hint:

### Polygon is a two- dimensional closed figure which is consist of three or more-line segments. Each polygon has different properties. One of the polygons is quadrilateral. Quadrilateral is a four-sided polygon with four angles and the sum of all angles of a quadrilateral is . Here, we have to find the measure of side AB in the given quadrilateral using the properties of the quadrilateral.

## The correct answer is: 4 cm

### In the question there is a parallelogram ABCD whose length of 7 cm and breadth is 4 cm.

Here, we have to find the measurement of AB.

Since, the opposite sides of a parallelogram are equal. So, the measurement of AB is 4 cm.

Thus, the measurement of AB is 4cm.

Therefore, the correct option is b, i.e., 4 cm.

Parallelogram is a four-sided polygon whose opposite sides are parallel and equal to each other and the opposite angles are equal to each other. The sum of all angles of a parallelogram is and sum of two consecutive angles is . The diagonals of a parallelogram bisect each other and the angle into two equal halves. Here, we have to use these properties of a parallelogram and solve the given question.

### Related Questions to study

### If AEDC is a rectangle, then the length of AE is ____.

### If AEDC is a rectangle, then the length of AE is ____.

### What is the measure of ?

properties of rectangle

opposite sides are parallel and equal to each other.

Each interior angle is equal to 90 degrees.

The sum of all the interior angles is equal to 360 degrees.

diagonals bisect each other.

Both the diagonals have the same length.

### What is the measure of ?

properties of rectangle

opposite sides are parallel and equal to each other.

Each interior angle is equal to 90 degrees.

The sum of all the interior angles is equal to 360 degrees.

diagonals bisect each other.

Both the diagonals have the same length.

### The value of y is ______.

### The value of y is ______.

### The value of y is ______.

### The value of y is ______.

### In rectangle ABCD, the measure of y is ______.

### In rectangle ABCD, the measure of y is ______.

### Which of the following is not true about a rectangle?

### Which of the following is not true about a rectangle?

### The measure of is _______.

### The measure of is _______.

### The length of side MN is ______.

### The length of side MN is ______.

### The value of x is ____________.

Rectangle is a four- sided polygon whose opposite sides are equal and parallel to each other. In rectangle each angle is and sum of all angles is