5 1/4? Im not sure what the question is asking but whatever
Answer:
18p
Step-by-step explanation:


<u>Answer</u>
A) 7.3 in.
Explanation
The area of a triangle = 1/2 ×base length × height
In the question given, base length = height = x
Area = 27 in²
1/2 × x × x =27
1/2×x²=27
x² = 54
x = √54
= 7.3485 in²
It's a geometric sequence.

It's the sum for term 4 through term 15.