Lenght=22 hand*(20 cm/1 hand)=440 cm
width=18 hand*(20 cm/1hand)=360 cm
Area=lenght x width.
Area=440 cm * 360 cm=158,400 cm²≈160,000 cm²
A) 160,000 cm²
Answer:
80
Step-by-step explanation:
Answer:
I think 7 is the only incongruent one
4200 3500÷10=350 two years after it doubles
350×2=700 3500+700= 4200
