What is the missing number in the list of perfect squares 1,4,9,16,25,36,49,_,81,100,121,144
Yuri [45]
Answer:
64
Step-by-step explanation:
49= 7*7
81=9*9
8*8=64
Answer:
5*5 = one face = 25 inches squared
6 faces times 25 inches square = 150 inches squared
Step-by-step explanation:
<span>4000 feet is around 1.2192 km which is more than 1 km. So 4000 feet is longer.</span>
Answer:
b is right
Step-by-step explanation:
