Answer:
Step-by-step explanation:
Given
Required
The nth term
The given sequence is a geometric sequence.
So, first we identify the first term
Calculate common ration
or
So, the nth term is:
I think it’s 21.06. If not then sorry
Answer:
Length should be 15 cm and width should be 5 cm
Step-by-step explanation:
5 * 3 = 15
15+15+5+5=40
:)