britney94 britney94

15-03-2019
Mathematics

contestada

Please help help help I need help on number 27

Please help help help I need help on number 27 class=

Respuesta :

MrsStrong MrsStrong

21-03-2019

Answer:

25. 51.2 cubic km

Step-by-step explanation:

The volume of a pyramid is the area of the base times height times 1/3. So to find the volume, calculate the area of the base first.

25. The base is a triangle so the area is A = 0.5bh.

A = 0.5*12*4 = 24

V = 24 * 6.4*1/3

V = 51.2

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