1 / 22

F ind the Area

F ind the Area. EOCT Review. Question of the Day. Unit 3B. Circle Segments and Volume. If two chords are congruent, then their corresponding arcs are congruent. Solve for x. 8x – 7. 3x + 3. 8x – 7 = 3x + 3. x = 2. Example. Find WX. Example. Find. 130º.

jensen
Download Presentation

F ind the Area

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. Find the Area

  2. EOCT Review Question of the Day

  3. Unit 3B Circle Segments and Volume

  4. If two chords are congruent, then their corresponding arcs are congruent.

  5. Solve for x. 8x – 7 3x + 3 8x – 7 = 3x + 3 x = 2

  6. Example Find WX.

  7. Example Find 130º

  8. If two chords are congruent, then they are equidistant from the center.

  9. In K, K is the midpoint of RE. If TY = -3x + 56 and US = 4x, find the length of TY. U T K E x = 8 R S Y TY = 32

  10. If a diameter is perpendicular to a chord, then it also bisects the chord.This results in congruent arcs too.Sometimes, this creates a right triangle & you’ll use Pythagorean Theorem.

  11. IN Q, KL  LZ. If CK = 2x + 3 and CZ = 4x, find x. x = 1.5 Q C Z K L

  12. In P, if PM  AT, PT = 10, and PM = 8, find AT. P A M MT = 6 T AT = 12

  13. Example 30 CE =

  14. Example LN = 96

  15. Practice • Workbook Page 211 and 212

  16. Segment Lengths in Circles

  17. Two chords intersect INSIDE the circle Type 1: part part part part Go down the chord and multiply

  18. Solve for x. 9 6 x 2 x = 3

  19. 12 2x 8 3x Find the length of DB. A D x = 4 C DB = 20 B

  20. Find the length of AC and DB. D A x – 4 x C 5 10 x = 8 AC = 13 DB = 14 B

  21. Practice WS Round to 3 decimal places Beware: HW ahead

More Related