3 rows of 12
9 rows of 4
2 rows of 18
6 rows of 6
T.S.A. = pi (7) (24) + pi (7)^2 = 168pi + 49pi = 217 pi cm^2 = more or less 681,73 cm^2
The formula of a midpoint:

We have:

Substitute

<h3>Answer: (-2, -4)</h3>
Answer:
see explanation
Step-by-step explanation:
Using the rules of exponents
×
= 
= 
×
= 