Page 232 - NUMINO_WB_6B
P. 232
131_G6U26_WB˜ ˙—» ¿º 2011.6.23 3:26 PM ˘ ` 10
131-B5-2
2. Use a ruler without any markings and a compass to construct an angle congruent
to AOB.
Example
A
OB A
AA
O BO BO B
a. A b. A B
OB O
131-B5-2
2. Use a ruler without any markings and a compass to construct an angle congruent
to AOB.
Example
A
OB A
AA
O BO BO B
a. A b. A B
OB O
