Let's go through each question one by one:
Question 1
Since
Question 2
From the similarity
- We know that
, thus as well. - Let
.
Using the properties of similar triangles, we can express the sides:
Since
Using the relationship established, we have:
Solving using similarity:
If
However, due to the mistake in previous setup or extra references, from the proportions of similarity, we will say:
If the concrete measures were laid out like
Question 3
To find
We can set ratios as:
Solving for LQ:
From this we would backtrack against
Question 4
If two figures are congruent, they are: Option #1: the same shape and size.
Question 5
Using the property of similar triangles:
Let the height of the tree be
Please double-check the math and setup for the last parts as they are potentially error-prone when visualizing direct measurement to corresponding triangles.