Honors Geometry Section 8.6 Proportions and Similar Triangles.

Honors Geometry

Section 8.6Proportions and Similar Triangles

Please select a Team.

1 2 3 4 5 6 7 8 9 10

0 0 0 0 000000

1. Team 1

2. Team 2

3. Team 3

4. Team 4

5. Team 5

6. Team 6

7. Team 7

8. Team 8

9. Team 9

10.Team 10

Response Grid

Countdown

10

proportionally

Q

RT

T

RU

US

third side

TU QS

Apply the Triangle Proportionality Theoremx

9

x6

4

6 36x 6x

6NR

.

a. b. c. d.

0 000

a.

b.

c.

d. .

.A

.B

.C

.D

CHECKPOINT

9DF

16DF

10DF

4DF

Response Grid

Countdown

15

.

a. b. c. d.

0 000

a.

b.

c.

d. .

.A

.B

CHECKPOINT

MN PQ

MN PQ

Response Grid

Countdown

15

proportionally

UW

WYVX

XZ

proportional

AD

DBCA

CB

Because the corresponding angles are ,the lines are parallel

According to theorem 8.6, the transversals are divided proportionally

x

28x

3025

30 700x 23.3x 23.3GH

x

Because is an angle bisector, you can apply theorem 8.7PR

18 xx

18 x

12

8

8 216 12x x 20 216x

10.8x 10.8QR

.

a. b. c. d.

0 000

a.

b.

c.

d. .

.A

.B

.C

.D

CHECKPOINT

4.2LN

5.7LN

1.4LN

4.4LN

Response Grid

Countdown

15

.

a. b. c. d.

0 000

a.

b.

c.

d. .

.A

.B

.C

.D

CHECKPOINT

12x

28x

16x

14x

Response Grid

Countdown

15

Team Scores400 Team 3

400 Team 4

400 Team 5

400 Team 6

400 Team 7

400 Team 8

400 Team 1

350 Team 2

300 Team 9

• End

Honors Geometry

Section 8.6Proportions and Similar Triangles