4.3 SSS & SAS - 4.3 Proving s are : SSS and SAS pg....

Info iconThis preview shows pages 1–15. Sign up to view the full content.

View Full Document Right Arrow Icon
4.3 Proving Δs are 2245 : SSS and SAS pg. 212
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Remember? As of yesterday, Δs could only be 2245 if ALL sides AND angles were 2245 NOT ANY MORE!!!! There are two short cuts to add.
Background image of page 2
Post. 19 Side-Side-Side (SSS) 2245 post If 3 sides of one Δ are 2245 to 3 sides of another Δ, then the Δs are 2245 .
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Meaning: If seg AB 2245 seg ED, seg AC 2245 seg EF & seg BC 2245 seg DF, then ΔABC 2245 ΔEDF. ___ ___ ___ A B C E D F
Background image of page 4
Given : seg QR 2245 seg UT, RS 2245 TS, QS=10, US=10 Prove : ΔQRS 2245 ΔUTS Q R S T U 10 10
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Proof Statements Reasons 1. 1. given 2. QS=US 2. subst. prop. = 3. Seg QS 2245 seg US 3. Def of 2245 segs. 4. Δ QRS 2245 Δ UTS 4. SSS post
Background image of page 6
Post. 20 Side-Angle-Side post. (SAS) If 2 sides and the included of one Δ are 2245 to 2 sides and the included of another Δ, then the 2 Δs are 2245 .
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
If seg BC 2245 seg YX, seg AC 2245 seg ZX, and C 2245 X, then ΔABC 2245 ΔZXY. B A C X Y Z ) (
Background image of page 8
Given: seg WX 2245 seg. XY, seg VX 2245 seg ZX,
Background image of page 9

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 10
Background image of page 11

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 12
Background image of page 13

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 14
Background image of page 15
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 02/12/2011 for the course MTG 3212 taught by Professor Jackson during the Spring '11 term at University of Florida.

Page1 / 15

4.3 SSS & SAS - 4.3 Proving s are : SSS and SAS pg....

This preview shows document pages 1 - 15. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online