Answer:
Following given solution will help you!
Um.. listen to the teacher more
Answer:
p=13
hence 13+9=22
Step-by-step explanation:
Answer:
He needs 785 more minutes
Step-by-step explanation:
Height of the pentagon = 9 ft
Edge of base = 3 ft

s is the length of any side = 3
n is the number of sides = 5
tan is the tangent function calculated in degrees

Volume of the pentagon = area of base (height )
Volume of the pentagon = 15.4852 (9)
Volume of the pentagon = 139.366
Volume of the pentagon = 139.37 cu.ft