For 81 it's 8.1 in decimal or which way you need it in?
You don't need the apothem if the side length is known, the area can be expressed as:
A(n,s)=ns^2/(4tan(180/n)), n=number of sides and s=side length so
A(7,28)=(7*28^2)/(4tan(180/7))
A≈2848.987 ft^2
A≈2849 ft^2 (to the nearest tenth of a square foot)
Answer:
Step-by-step explanation:
T=16x+96 so if he wants to receive 130$ a day he must work at least 3 hours of over time.
3 15/16. ( I hope you know how to write it)
