Page 221 - NUMINO_WB_6B
P. 221
124_G6U25_WB_˙—» ¿º 2011.6.23 3:32 PM ˘ ` 23
124 -S1-1
1. ABCD is a parallelogram and lines BC and BE are congruent. Find the
unknown angle.
A D
70 E
a 40 C
B
124 -S1-1
1. ABCD is a parallelogram and lines BC and BE are congruent. Find the
unknown angle.
A D
70 E
a 40 C
B