Using Triangle Similarity Theorems (Sec 7-5)

Question 1

Is KM ∥ JN? Why or why not?No, because .Yes, because .Yes, because Yes, because .

Revolt · Accepted Answer

Yes, because .

Question 2

♣:

Revolt · Accepted Answer

✔ triangle STU is similar to triangle XYU; ♣:: triangle STU is similar to triangle XYU; ♦:: subtraction property

Question 3

From the markings on the diagram, we can tell E is the midpoint of BC and [___] is the midpoint of AC

Revolt · Accepted Answer

D; From the markings on the diagram, we can tell E is the midpoint of BC and is the midpoint of AC: D; We can apply the theorem: ED = BA.: triangle midsegment; Substituting in the expressions for the lengths and solving for x, we get x = .: 5; Now, since BE = x, then BC = .: 10

Question 4

[___] ⇒ 9.8 meters

Revolt · Accepted Answer

9.8

Using Triangle Similarity Theorems (Sec 7-5) Answers

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