Find the base area, surface area and volume of a hexagonal pyramid of apothem length 5 cm, base length 8 cm, height 12 cm and slant height 15 cm ?
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1) Area of base of hexagonal pyramid= (6/2)ab
where a is Apothem length & b is base length
Area of base= 3x5x8 = 120 cm^2
2) S.A of hexagonal pyramid= 3ab+ 3as
where s is slant height
S.A= 3x5x8 + 3x5x15 = 480 cm^2
3) Volume of hexagonal pyramid= abh
where h is height
Volume = 5x8x12 = 480 cm^ 3
where a is Apothem length & b is base length
Area of base= 3x5x8 = 120 cm^2
2) S.A of hexagonal pyramid= 3ab+ 3as
where s is slant height
S.A= 3x5x8 + 3x5x15 = 480 cm^2
3) Volume of hexagonal pyramid= abh
where h is height
Volume = 5x8x12 = 480 cm^ 3
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