1. similar triangles
TRANSCRIPT
-
7/21/2019 1. Similar Triangles
1/40
EA@JSDMREA\
\ B O R @ F A V JO @ L ZX -I
EAVDBEAVJCS
1
SJEJNA\ V\JA@KNBS
J@V\OFRCVJO@
J`barnjbr cnassbs, you davb nbar`t alout co`krub`cb oi two kboebtrjc ijkurbs, a`f anso soeb lasjc tdborbes a`f
rbsunts o` tdb co`krub`cb oi trja`knb. Vwo kboebtrjc ijkurbs davj`k saeb sdapb a`f sjzb arb co`krub`t to bacdotdbr lut two kboebtrjc ijkurbs davj`k saeb sdapb arb cannbf sjejnar. Vwo co`krub`t kboebtrjc ijkurbs arb anwayssjejnar lut tdb co`vbrsb eay or eay ot lb trub.Ann rbkunar ponyko`s oi saeb `uelbr oi sjfbs sucd as bqujnatbran trja`knb, squarbs, btc, arb sjejnar. Ann cjrcnbs arbsjejnar.J` soeb casbs, wb ca` basjny `otjcb tdat two kboebtrjc ijkurbs arb `ot sjejnar. Ior bxaepnb, a trja`knb a`f arbcta`knb ca` `bvbr lb sjejnar. J` casb, wb arb kjvb` two trja`knbs, tdby eay appbar to lb sjejnar lut actuanny tdbyeay `ot lb sjejnar. So, wb `bbf soeb crjtbrja to fbtbrej`b tdb sjejnarjty oi two kboebtrjc ijkurbs. J` partjcunar,
wb sdann fjscuss sjejnar trja`knbs.
DJSVO\JCAN IACVSBRCNJF was a vbry krbat Krbbm eatdbeatjcja` lor` alout
-
7/21/2019 1. Similar Triangles
2/40
EA@JSDMREA\
\ B O R @ F A V JO @ L ZX -I
EAVDBEAVJCS