Step by step explanation:
R squared= 6inchx6inch=36inchxpie
The formula is circumference x pie
Answer:
113.04 I think. I hope this helped
Answer:
722 cm ^2
Step-by-step explanation:
Answer:
,
, 
Step-by-step explanation:
We proceed to derive each expression by rule of chain. Let be
,
,
and
:





(1)





(2)





(3)
It’s a function. It passes the vertical line test.