find the volume round to the nearest 10
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Answer:
Volume of triangular pyramid = 56 mi³
Step-by-step explanation:
Given:
Height of base = 6 mi
Base of triangular base = 8 mi
Height of triangular pyramid = 7 mi
Find:
Volume of triangular pyramid
Computation:
Area of triangular pyramid = (1/2)(b)(h)
Area of triangular pyramid = (1/2)(6)(8)
Area of triangular pyramid = 24 mi
Volume of triangular pyramid = (1/3)(A)(H)
Volume of triangular pyramid = (1/3)(24)(7)
Volume of triangular pyramid = 56 mi³