Question

# Area of a parallelogram ABCD is 432 sq.cm If and the distance between BC and AD is 20cm, what is the measure of the side BC of parallelogram ABCD?

Hint:

### Given , ABCD is a parallelogram with area 432 sq.cm

BC// AD the distance between BC and AD is 20 cm (i.e height drawn to any of sides

is 20 cm)Now find the area of parallelogram = base × height

Taking base a BC find the area and get the length of side BC

## The correct answer is: 21.6cm

### Ans :- 21.6 cm

Explanation :-

Let us take Base as BC

BC// AD the distance between BC and AD is 20 cm

i.e height drawn to any of sides is 20 cm

height = 20 cm from A to BC

Area of parallelogram = base × height

Therefore, the length of side BC = 21.6 cm.

### Related Questions to study

### Which of the given statements is NOT true?

### Which of the given statements is NOT true?

The line graph above shows the average price of one metric ton of oranges, in dollars, for each of seven months in 2014.

Which of the following is closest to the median price,

in dollars, of the seven recorded prices of one metric

ton of oranges?

**Note:**

To find the closest value to 809, we need to find the difference between 809 and the numbers given in the options, and choose the minimum one to get the closest value

The formula for mean, median and mode must be always kept in mind.

The line graph above shows the average price of one metric ton of oranges, in dollars, for each of seven months in 2014.

Which of the following is closest to the median price,

in dollars, of the seven recorded prices of one metric

ton of oranges?

**Note:**

To find the closest value to 809, we need to find the difference between 809 and the numbers given in the options, and choose the minimum one to get the closest value

The formula for mean, median and mode must be always kept in mind.

### The Circumference of the base of a cylindrical vessel is 132 cm and its height is 25 cm. How many litres of water can it hold?

### The Circumference of the base of a cylindrical vessel is 132 cm and its height is 25 cm. How many litres of water can it hold?

### Two interior angles of a triangle are 45 and 25 . Find the third angle.

### Two interior angles of a triangle are 45 and 25 . Find the third angle.

### ABCD is a parallelogram and P is the midpoint of AB. If ar(APCD) = 36cm^{2} , find ar(ABC).

### ABCD is a parallelogram and P is the midpoint of AB. If ar(APCD) = 36cm^{2} , find ar(ABC).

### A triangle with vertices (3, -1), (5, 4) and (7, -1) is _____.

### A triangle with vertices (3, -1), (5, 4) and (7, -1) is _____.

### In triangle PQR, the equation of side PQ is y = x. The equation of side QR is y = -x. Determine whether

triangle is a right triangle

### In triangle PQR, the equation of side PQ is y = x. The equation of side QR is y = -x. Determine whether

triangle is a right triangle

### Classify the triangle ABC by its sides if A ≡ (4, − 5), B ≡ (2, − 6) and C ≡ (−3, 0).

### Classify the triangle ABC by its sides if A ≡ (4, − 5), B ≡ (2, − 6) and C ≡ (−3, 0).

The line graph above shows the average price of one metric ton of oranges, in dollars, for each of seven months in 2014.

Between which two consecutive months shown did the average price of one metric ton of oranges decrease the most?

**Note:**

A simpler way of solving this question is to check where the decrease in the graph has the steepest slope between two months. It is clearly between the months June and July. Here, it is obvious; but that may not be the case in other problems. So, we need to always calculate the actual decrease in the value.

The line graph above shows the average price of one metric ton of oranges, in dollars, for each of seven months in 2014.

Between which two consecutive months shown did the average price of one metric ton of oranges decrease the most?

**Note:**

A simpler way of solving this question is to check where the decrease in the graph has the steepest slope between two months. It is clearly between the months June and July. Here, it is obvious; but that may not be the case in other problems. So, we need to always calculate the actual decrease in the value.

The scatterplot above shows the total number of home runs hit in major league baseball, in ten-year intervals, for selected years. The line of best fit for the data is also shown. Which of the following is closest to the difference between the actual number of home runs and the number predicted by the line of best fit in 2003?

**Note:**

A line of best fit is also called a trendline. The equation of a line of best fit can be represented as y = m x + b , where m is the slope and b is the y-intercept. This is the equation of a line. It is a line that minimizes the distance of the actual homeruns from the predicted homeruns.

The scatterplot above shows the total number of home runs hit in major league baseball, in ten-year intervals, for selected years. The line of best fit for the data is also shown. Which of the following is closest to the difference between the actual number of home runs and the number predicted by the line of best fit in 2003?

**Note:**

A line of best fit is also called a trendline. The equation of a line of best fit can be represented as y = m x + b , where m is the slope and b is the y-intercept. This is the equation of a line. It is a line that minimizes the distance of the actual homeruns from the predicted homeruns.

### Classify the small and big triangular shapes by their sides shown in the diagram.

### Classify the small and big triangular shapes by their sides shown in the diagram.

### Equilateral triangle is also ______.

### Equilateral triangle is also ______.

### The function *g* is defined as . What is the value of ?

**Note:**

We can be given any function and asked to find the value of any expression like , etc. The process is similar to above. Just carefully find the value of g at the different values of x given and calculate the final expression.

### The function *g* is defined as . What is the value of ?

**Note:**

We can be given any function and asked to find the value of any expression like , etc. The process is similar to above. Just carefully find the value of g at the different values of x given and calculate the final expression.