Question

Choose a vile for a that is greater than five and less than 15 Evaluate the perimeter of the pin for that value using one of the expressions that you wrote

Answer 1

Let's choose a value for \( x \) that is greater than 5 and less than 15. For this example, we can select \( x = 10 \).

Assuming the pin is circular (as it often is when referring to 'pins'), we can calculate the perimeter (circumference) of a circle using the formula:

\[
C = 2\pi r
\]

Where \( r \) is the radius. If we define the radius \( r \) to be equal to our chosen value \( x \), then:

\[
r = 10
\]

Now we can evaluate the circumference:

\[
C = 2\pi(10) = 20\pi
\]

If we approximately calculate this value using \( \pi \approx 3.14 \):

\[
C \approx 20 \times 3.14 = 62.8
\]

Thus, for \( x = 10 \), the perimeter (circumference) of the pin is approximately \( 62.8 \) units. If the pin shape is different or if other expressions were intended, please clarify for additional calculations!