Answer:
b
Step-by-step explanation:
I had the same question
Answer:
1941.2 feet
Step-by-step explanation:

Answer:
60
Step-by-step explanation:
given:
l = 10
b = 5
h = 2
to find:
2h(l + b)
substitute the given values of l , b and h
=2*2(10 + 5)
=4*15
=60