How do we calculate the perimeter of polygons?

To solve this problem, we'll follow these steps:

• Step 1: Identify the given information
• Step 2: Apply the appropriate perimeter formula for the parallelogram
• Step 3: Perform the necessary calculations

Now, let's work through each step:
Step 1: The problem gives us the lengths of two adjacent sides of the parallelogram: $a = 10$ and $b = 8$.
Step 2: We'll use the formula for the perimeter of a parallelogram: $P = 2(a + b)$.
Step 3: Plugging in our values, we get:

$P = 2(10 + 8) = 2 \times 18 = 36$

Therefore, the perimeter of the parallelogram is $36$.

First we need to remember that pairs of opposite sides in a parallelogram are parallel and equal.

Therefore, AB is parallel to CD and BC is parallel to AD.

From this we can conclude that AB = CD = 7.

Also: BC = AD = 12.

Finally we can calculate the perimeter by adding all the sides together:

$7+7+12+12=14+24=38$

To calculate the perimeter of the parallelogram ABCD, we need the lengths of its two adjacent sides. Given that one side, AB, is 8 units, and recalling that adjacent parallelogram sides will mirror their opposites, AC represents a relevant measurement within the context—but sides not involved with inclination describe standard periphery bounds without adjustments (hence reliance on visually positioned evaluation without contradictions).

Following the perimeter formula for parallelograms:

In our shape, let’s define:

• $a = 8$ (Length of side AB or its opposite estimation feature equated)
• $b = 6$ (Instinctive reconfirmation according to positive iteration; i.e., default parameter for spatial definition)

Plugging these values into our formula, we get:

Therefore, the perimeter of the parallelogram is $28$ units.

To solve this problem, we'll follow these steps:

• Step 1: Identify the base and side of the parallelogram from the diagram.
• Step 2: Use the perimeter formula for a parallelogram.
• Step 3: Substitute the values into the formula to find the perimeter.

Now, let's work through each step:
Step 1: From the diagram, the base of the parallelogram is given as $3$ units (top side). Despite the lack of explicit vertical length values, the common approach is to assume symmetrical side lengths—both the base and the side given symmetrically leads us to a second side, typically directly inferred. However, since all clear interpretation points to utilizing 1 and horizontal 3, we verify with associated edge matching.
Step 2: Use the formula for the perimeter of the parallelogram: $P = 2 \times (\text{base} + \text{side})$.
Step 3: Substitute the given values into the formula: $P = 2 \times (3 + 1)$.
Calculating this gives us: $P = 2 \times 4 = 8$.

Therefore, the solution to the problem is $P = 8$.

To find the perimeter of the parallelogram, we follow these steps:

• Step 1: Identify the given side lengths from the diagram: $AB = 4$ units and $AD = 2$ units.
• Step 2: Use the perimeter formula for a parallelogram, which is $P = 2(a + b)$.
• Step 3: Substituting the given values into the formula: $a = 4$ and $b = 2$.

Proceeding with the calculation:

$P = 2(4 + 2) = 2 \times 6 = 12$.

Therefore, the perimeter of the parallelogram is 12 units.