1 / 15

Solve the proportion.

Solve the proportion. 51.84 = 14.4 x x = 3.6. 4.8 = x 14.4 10.8. Solve the proportion. 5x = 36 x = 7.2. 5 = 3 12 x. Solve the proportion. 34x = 132.6 x = 3.9. x = 8.5 15.6 34.

kami
Download Presentation

Solve the proportion.

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Solve the proportion. 51.84 = 14.4 x x = 3.6 4.8 = x 14.4 10.8

  2. Solve the proportion. 5x = 36 x = 7.2 5 = 3 12 x

  3. Solve the proportion. 34x = 132.6 x = 3.9 x = 8.5 15.6 34

  4. Identify the means and the extremes in the proportion. Means: 14.4 & x Extremes: 4.8 & 10.8 4.8 = x 14.4 10.8

  5. x = 8.5 15.6 34 Identify the means and the extremes in the proportion. Means: 34 & x Extremes: 8.5 & 15.6

  6. 2 = x a 5b Identify the means and the extremes in the proportion. Means: a & x Extremes: 2 & 5b

  7. 2•5b = ax Which proportion is equivalent to 5b = a x 2 2 = x 5b a a = 2 5b x 2 = x a 5b 5b•2 = ax yes! 2a = 5bx no ax = 5b•2 yes!

  8. 3ez = 7x Which proportion is equivalent to 7 = e x 3z 3z = x 7 e e = 3z 7 x x = e 3z 7 3z•7 = ex nope 3ez = 7x yes ex = 3z•7 no

  9. ∆JAB ~∆RKM. Find the value of x. M J 7x – 4 3x 3 A K B R 5 6x 3 = 3x 5 7x - 4 21x – 12 = 15x 6x = 12 x = 2

  10. ∆FAT ~∆PIG. Find the value of x. T G 7 4x + 1.5 8 A P F I 4x – 1 6 28x – 7 = 24x + 9 4x = 16 x = 4 7 = 4x + 1.5 6 4x – 1

  11. ∆TEA ~∆YUM. Find the value of x. T M 3x – 5 2x – 1 8 A Y E U x + 1 12 16x – 8 = 12x + 12 4x = 20 x = 5 8 = 12 x + 1 2x – 1

  12. DFE SSS~ ∆ABC ~∆______ by _______ A D 8 30 12 20 B E C F 30 = 20 . 12 8 240 = 240 √ 30 = 27.5 . 12 11 330 = 330 √ 27.5 11

  13. AED SAS~ ∆ABC ~∆______ by _______ C D 27 8 A 9 24 E 8 = 9 . 24 27 216 = 216 √ B

  14. AED AA ∆ABC ~∆______ by _______ C D A E B

  15. ∆ABC ~∆______ by _______ A D 18 12 22 15 B E C F 15 = 12 . 22.5 18 270 = 270 √ 15 = 14 . 22.5 22 330 ≠ 315 NOT ~ 14 22.5

More Related