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AO ⊥ (BCD) OB = OC = OD = 12 m∠ACO = 20º BD = CD = BC Find: V and Surface Area of a triangular pyramid

AO ⊥ (BCD) OB = OC = OD = 12 m∠ACO = 20º BD = CD = BC Find: V and Surface Area of a triangular pyramid
asked 58.6k views
2 votes
AO ⊥ (BCD)

OB = OC = OD = 12
m∠ACO = 20º
BD = CD = BC
Find: V and Surface Area of a triangular pyramid

asked
User Lucky Rana
by
7.9k points

1 Answer

3 votes

Answer:

V = 272.3 cube units

The surface area is 418.34 square units

answered
User Bytes
by
7.9k points
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