Question

What is the volume of a pyramid that is 15mm , 18mm , 21mm in cubic millimeters

Answer 1

Answer:

V=1890mm

Step-by-step explanation:

You must use its formula: which is

V=(Length x height x width) / 3

V=(15x18x21)/3

V=5670/3

V=1890mm

Answer 2

V=lwh/3
V = l * w * h / 3
V = 15 * 18 * 21 / 3
=1890