13 yd.

x

3.25 yd.
4.23 yd.

(1 point)

O 1.05 yards

O 4 yards

O9.99 yards

O 16.92 yards

Use proportions to find the missing side length (a) in the two similar figures.

its 9.99!

Without knowing the specific figures, it is impossible to solve for the missing side length using proportions. More information is needed.

13yd. x 3.25 yd. 4.23yd.

I apologize, I'm not sure I understand what you are asking for. Can you please provide more context or information?

To find the missing side length (a) in the two similar figures using proportions, we can set up a ratio between the known side lengths in both figures and then solve for the missing side.

Let's say the known side length in the first figure is 13 yd and the corresponding side length in the second figure is x yd. We can set up a proportion:

(13 yd) / (x yd) = (3.25 yd) / (4.23 yd)

To solve this proportion, we need to cross-multiply and solve for x:

13 yd * 4.23 yd = 3.25 yd * x yd

Simplifying:
x = (13 yd * 4.23 yd) / (3.25 yd)

x = 16.92 yd / 3.25 yd

x ≈ 5.19

Therefore, the missing side length (a) is approximately 5.19 yards.