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11/11 EE Parallel Line Proportional Parts Triangles

Last updated over 1 year ago

9 questions

20 points

20

Question 1

1.

Type your name here.

10 points

10

Question 2

2.

18

12

24

10 points

10

Question 3

3.

x = 12, TV = 11

x = 11, TV = 10

x = 15, TV = 14

10 points

10

Question 4

4.

15

45

20

10 points

10

Question 5

5.

Notice the little congrunet marks on the segments with x. That means that are so equal. So First solve 2x+1 = x+7 to find the value of x. Then since those are congruent the segments with are being proportional are going to be congruent also. So solve 3y-8 = y+5 to find the value of y.

x = 9, y = 7.5

x = 6, y = 6.5

x = 12, y = 8.5

10 points

10

Question 6

6.

9

6

7

10 points

10

Question 7

7.

27

10

12

10 points

10

Question 8

8.

15.5

30

17.5

10 points

10

Question 9

9.

12

16

24