Answer:
Exact volume of the hexagonal prism = 240√3 cm³
Exact volume of the hexagonal pyramid = 80√3 cm³
Step by step explanation:
Volume of hexagonal prism = [(3√3)/2]×a²h
Where a = base edge
h = height
From the question,
a = 4cm, h = 10cm
V = [(3√3)/2]×(4)²×(10)
V = (3√3) × 160/2
V = 240√3 cm³
Exact volume of the hexagonal prism = 240√3 cm³
Volume of hexagonal pyramid = [(√3)/2]×a²h
a = 4cm, h = 10cm
V = [(√3)/2]×(4)²×(10)
V = (√3) × 160/2
V = 80√3 cm³
Exact volume of the hexagonal pyramid = 80√3 cm³
