Answer:
252
Step-by-step explanation:
b=16
Formula~ 1/2*b*h
1/2*15*b=120
7.5b=120
b=120/7.5
(you can substitute the value to check-i've done it below)
1/2*16*15=?
if you work it out, the ans will be 120, therefore the ans is correct!
55
B
