3メニ14り x=489 LC=41+18=66° 4) Congruent parts are indicated by like dashes (sides) or arcs (angles). State which method would be used to prove that the two triangles are congruent. りR b). AB Il CD D SSS) (AAS) AB II CD (6S5) (SSS) SAS) YASA) 5) Find the value of x. 3メ+3メ+4×こ80 10x=190 6) Find the measure of each interior angle of a-regular nonagon. メ=18 I=R=2)120=2-2) 170 6. -(140 7) Given: ZBCA = ZDCA; BC = DC Prove: ZBAC = ZEAF statements reasons C. AV

3メニ14り x=489 LC=41+18=66° 4) Congruent parts are indicated by like dashes (sides) or arcs (angles). State which method would be used to prove that the two triangles are congruent. りR b). AB Il CD D SSS) (AAS) AB II CD (6S5) (SSS) SAS) YASA) 5) Find the value of x. 3メ+3メ+4×こ80 10x=190 6) Find the measure of each interior angle of a-regular nonagon. メ=18 I=R=2)120=2-2) 170 6. -(140 7) Given: ZBCA = ZDCA; BC = DC Prove: ZBAC = ZEAF statements reasons C. AV

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter1: Line And Angle Relationships

Section1.2: Angles And Their Relationships

Problem 39E

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