How to calculate the area of an isosceles trapezoid?
How to calculate the area of an isosceles trapezoid?
In order to calculate the area of an isosceles trapezoid, like every trapezoid's area, we need to multiply the height by the sum of the bases and divide by .
That is:
Important point – The midsegment of a trapezoid equals half the sum of the bases
Calculate the area of the trapezoid.
Calculate the area of the trapezoid.
Calculate the area of the trapezoid.
What is the area of the trapezoid ABCD?
The trapezoid ABCD is shown below.
The height of ABCD is 6 cm.
The base BC is equal to 4 cm.
The base AD is equal to 8 cm.
Calculate the area of trapezoid ABCD.
Calculate the area of the trapezoid.
We use the formula (base+base) multiplied by the height and divided by 2.
Note that we are only provided with one base and it is not possible to determine the size of the other base.
Therefore, the area cannot be calculated.
Cannot be calculated.
Calculate the area of the trapezoid.
To find the area of the trapezoid, we would ideally use the formula:
where and are the lengths of the two parallel sides and is the height. However, the given information is incomplete for these purposes.
The numbers provided (, , , and ) do not clearly designate which are the bases and what is the height. Without this information, the dimensions cannot be definitively identified, making it impossible to calculate the area accurately.
Thus, the problem, based on the given diagram and information, cannot be solved for the area of the trapezoid.
Therefore, the correct answer is: It cannot be calculated.
It cannot be calculated.
Calculate the area of the trapezoid.
To solve this problem, we'll calculate the area of the trapezoid using the standard formula:
Step 2: We apply the trapezoid area formula, which is:
.
Step 3: Substitute the given values into the formula:
.
Step 4: Perform the calculations:
.
.
or .
The area of the trapezoid is .
19 1/2
What is the area of the trapezoid ABCD?
To solve this problem, we'll follow these steps:
Now, let's work through each step:
Step 1: The given measurements are , , and the height = 5.
Step 2: The formula for the area of a trapezoid is .
Step 3: Substituting the numbers into the formula, we have:
Calculating inside the parentheses first:
Then multiply by the height:
Finally, multiply by one-half:
Therefore, the area of trapezoid is .
52.5
The trapezoid ABCD is shown below.
The height of ABCD is 6 cm.
The base BC is equal to 4 cm.
The base AD is equal to 8 cm.
Calculate the area of trapezoid ABCD.
To solve this problem, we'll follow these steps:
Now, let's work through each step:
Step 1: The problem gives us the height of the trapezoid as , base BC as and base AD as .
Step 2: We'll use the formula for the area of a trapezoid:
Step 3: Substituting the given values into the formula:
Calculating further,
Therefore, the area of the trapezoid ABCD is .
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Given the trapezoid:
What is the area?
What is the area of the trapezoid in the diagram below?
What is the area of the trapezoid in the diagram?
What is the area of the trapezoid in the figure?
What is the area of the trapezoid in the figure?
Given the trapezoid:
What is the area?
Formula for the area of a trapezoid:
We substitute the data into the formula and solve:
52.5
What is the area of the trapezoid in the diagram below?
To determine the area of the trapezoid, we will follow these steps:
Let's proceed through these steps:
Step 1: Identify the dimensions
The given dimensions from the diagram are:
Height cm.
One base cm.
The other base cm.
Step 2: Apply the area formula
To find the area of the trapezoid, use the formula:
Step 3: Calculation
Substituting the known values into the formula:
Simplify the expression:
Calculate the result:
cm²
The area of the trapezoid is therefore cm².
Given the choices, this corresponds to choice
Therefore, the correct solution to the problem is cm².
cm²
What is the area of the trapezoid in the diagram?
To find the area of the trapezoid, we will follow these steps:
Let's work through each step more clearly:
Step 1: From the problem, we identify that the trapezoid has one base units, another base units, and its height units.
Step 2: The formula for the area of a trapezoid is:
Step 3: Substitute the values into the formula:
Therefore, the area of the trapezoid is .
cm²
What is the area of the trapezoid in the figure?
We use the following formula to calculate the area of a trapezoid: (base+base) multiplied by the height divided by 2:
cm².
What is the area of the trapezoid in the figure?
To solve this problem, we'll follow these steps:
Now, let's work through each step:
Step 1: The problem gives us two bases, cm and cm, and a height cm.
Step 2: We'll use the formula for the area of a trapezoid:
Step 3: Substituting in the given values:
Therefore, the solution to the problem is cm².
cm².
What is the area of the trapezoid in the figure?
The trapezoid ABCD is shown below.
Base AB = 6 cm
Base DC = 10 cm
Height (h) = 5 cm
Calculate the area of the trapezoid.
The trapezoid ABCD is shown below.
AB = 2.5 cm
DC = 4 cm
Height (h) = 6 cm
Calculate the area of the trapezoid.
The trapezoid ABCD is shown below.
AB = 5 cm
DC = 9 cm
Height (h) = 7 cm
Calculate the area of the trapezoid.
Given the following trapezoid:
Calculate the area of the trapezoid ABCD.
What is the area of the trapezoid in the figure?
To solve this problem, we'll compute the area of the trapezoid using the given dimensions and the area formula:
The formula for the area of a trapezoid is .
First, calculate the sum of the bases: .
Next, multiply by the height: .
Finally, divide by 2 to get the area: cm².
Therefore, the area of the trapezoid is cm².
cm².
The trapezoid ABCD is shown below.
Base AB = 6 cm
Base DC = 10 cm
Height (h) = 5 cm
Calculate the area of the trapezoid.
First, we need to remind ourselves of how to work out the area of a trapezoid:
Now let's substitute the given data into the formula:
(10+6)*5 =
2
Let's start with the upper part of the equation:
16*5 = 80
80/2 = 40
40 cm²
The trapezoid ABCD is shown below.
AB = 2.5 cm
DC = 4 cm
Height (h) = 6 cm
Calculate the area of the trapezoid.
First, let's remind ourselves of the formula for the area of a trapezoid:
We substitute the given values into the formula:
(2.5+4)*6 =
6.5*6=
39/2 =
19.5
The trapezoid ABCD is shown below.
AB = 5 cm
DC = 9 cm
Height (h) = 7 cm
Calculate the area of the trapezoid.
The formula for the area of a trapezoid is:
We are given the following dimensions:
Substituting these values into the formula, we have:
First, add the lengths of the bases:
Now substitute back into the formula:
Calculate the multiplication:
Then multiply by the height:
Thus, the area of the trapezoid is 49 cm.
49 cm
Given the following trapezoid:
Calculate the area of the trapezoid ABCD.
To solve this problem, we follow these steps:
Now, let's work through these steps:
Step 1: We know from the problem that trapezoid ABCD has bases and , with a height of .
Step 2: The formula for the area of a trapezoid is:
Step 3: Plugging in the values:
Therefore, the area of the trapezoid ABCD is .
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