Triangle Similarity: SSS and SAS (Sec 7-3, 7-4, 7-5)

Question 1

What is the location of point F, which partitions the directed line segment from D to E into a 5:6 ratio?

Revolt · Accepted Answer

B:

Question 2

Analyze the student’s work. Is the answer correct? Explain.

Revolt · Accepted Answer

A: No, the student should have added 3 + 4 to get the total number of sections, and used the fraction instead of .

Question 3

What are the coordinates of point P on the directed line segment from R to Q such that P is the length of the line segment from R to Q? Round to the nearest tenth, if necessary. (, )

Revolt · Accepted Answer

Part 1: -3.5; Part 2: 2.3

Question 4

Question 4

Revolt · Accepted Answer

112803

Question 5

What are the x- and y-coordinates of point C, which partitions the directed line segment from A to B into the ratio 3:10? Round to the nearest tenth, if necessary. x = y =

Revolt · Accepted Answer

A: -2.6

Question 6

Fernando and Maria are at opposite sides of a park. They plan to meet later at a fountain that is located somewhere between them. Maria will arrive at the fountain first, before Fernando even leaves his starting location. The ratio of Maria's starting location to the fountain to Fernando's starting place is 5:3. What is the location of the fountain? Round to the nearest tenth, if necessary. (, )

Revolt · Accepted Answer

Part 1: -1; Part 2: -0.5

Question 7

Question 7

Revolt · Accepted Answer

199624

Question 8

Question 8

Revolt · Accepted Answer

2.3

Question 9

Question 9

Revolt · Accepted Answer

C: 5.2

Question 10

Question 10

Revolt · Accepted Answer

-0.5

Triangle Similarity: SSS and SAS (Sec 7-3, 7-4, 7-5) Answers

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