Using Triangle Similarity Theorems

Question 1

Is KM ∥ JN? Why or why not?

Revolt · Accepted Answer

Yes, because .

Question 2

What is the length of BC?

Revolt · Accepted Answer

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 3

substitution property✔ subtraction propertytransitive property

Revolt · Accepted Answer

✔ subtraction property

Question 4

♣: [___]

Revolt · Accepted Answer

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

Question 5

What is the perimeter of △JKL?

Revolt · Accepted Answer

19

Using Triangle Similarity Theorems Answers

More from this Course

TRY EDGENUITY HACKS