Question

What is the area of a 39-inches traditional TV​ screen? What is the area of a 39-inches LCD TV whose screen is in a​ 16:9 format? Which screen is​ larger? (Hint: If x is the length of a​ 3:2 format​ screen, then is the​ width.)

Answer 1

Answer:21

Explanation:

because 9+10=21 if you are smart you should know this