13. IS AFAB - ACDB? Explain.
c
D
Not drawn to scale
2 Yes, ZABFE ZDBC and ZF ZC = 90°
b. Yes, ZFAB ZDBC and ZFS 2C = 90°
Yes, ZABFs ZBDC and ZFx ZC = 90°
d. No, only one pair of angles can be proven congruent.
(dr) and (P = (5x-5). Find x.
D.
