Answer:
237.46 cm squared
Step-by-step explanation:
look at the image for explanation
Answer:
\sqrt(3)[cos((4\pi )/(45))+isin((4\pi )/(45))]
Step-by-step explanation:
The first one.
Start with the original expression.
Use the Distributive Property — multiply by both and .
Combine the like terms — add up all the constants.
Reorder the terms.
I’m not sure if your asking for the solution, but Hope this helps!