Respuesta :

Answer:

A. V = ⅓(½×3×4)9

Step-by-step explanation:

Volume of triangular pyramid = ⅓(Base area)height

Base area = ½×b×h

b = 3 cm

h = 4 cm

Base area = ½×3×4

Height of prism = 9 cm

Plug in the values

Volume = ⅓(½×3×4)9

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