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Question 4 A triangular pyramid has a triangular base with a height of 4 inches and a base length of 7 inches. The height of the pyramid is 6 inches. What is the volume of the pyramid in cubic inches? (Recall the formula V = one-third B h.) Selected:a. 56This answer is incorrect. B. 14 c. 42 d. 28

Respuesta :

Answer:

(D)28

Step-by-step explanation:

Height of Triangular Base = 4 inches

Length of the Triangular Base = 7 inches

Base Area [tex]=\dfrac12 X 4 X 7 =14 $ square inches[/tex]

Height of the Pyramid =6 Inches

Volume of a Pyramid [tex]=\dfrac13$ X Base Area X Height[/tex]

[tex]=\dfrac13$ X 14 X 6\\=28 cubic inches[/tex]

The correct option is D.

Answer:

The correct option is D!

Step-by-step explanation:

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