The answer would be
5 = (1/4)c
the answerrrrrrrrrrrrrrrrrrrr is 294
Answer:
The first term is 28.
Step-by-step explanation:
Given: 8th term of Geometric sequence , 
and 3rd term of Geometric Sequence, 
We have to find First term of given geometric Sequence.
Let a be the first term of geometric sequence.
We know that,

So,




So, 


Therefore, The first term is 28.
D. The length is 32 inches and the width is 40 inches