Answer:
108 cm^2
Step-by-step explanation:
A= 1/2 b×h
so
1/2 12×18
15cm = 6 hours
45cm = 18 hours
Answer : 18 hours
Answer:
5 hours
Step-by-step explanation:
:::::::::::::::
Answer:
First term=1024
Common ratio = ½
Step-by-step explanation:
Index means its position
Even index means the 2nd, 4th, 6th ....terms