Answer:
P = 328 yards
Step-by-step explanation:
formula is P= 2l + 2w

Answer: C
Step-by-step explanation:
and 
Answer:
P = 528
Step-by-step explanation:
P = a + b + c = 200 + 107 + 221 = 528
Answer:
4 liters
Step-by-step explanation:
300 × 12 = 3600 ml
3600 + 400 = 4000 ml
1 liters = 1000 ml
liters to milliliters need to × 1000
milliliters to liters need to ÷ 1000
4000 ÷ 1000 = 4 liters
Answer:
78
Step-by-step explanation:
A=base*height
10*7.8