Answer:
Tower A= 442 m
Tower B= 508 m
Explanation:
Tower A is 66 meters shorter than Tower B. The 381-meter-high Tower C is 61 meters shorter than Tower A.
We are given:
A= 381+61 ["Tower C is 61 meters shorter than Tower A"]
B= (381+61) +66 ["Tower A is 66 meters shorter than Tower B"]
C= 381 ["The 381-meter-high Tower C"]
A= 442
B= 508
C= 381