What else would need to be congruent to show that AABC= A DEF by SAS? B
E
Given:
ZASZD
ABDE
A
со
F
O A. BC = EF
O B. ZA=D
C. ZCE ZF
D. AC = DF

The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels