Ask Question
8 September, 05:32

The volume of a rectangular pyramid is 900 cubic centimeters. It has a length of 10 centimeters and a width of 9 centimeters. What is its height

+4
Answers (1)
  1. 8 September, 08:26
    0
    The height of a rectangular pyramid is 30 cm.

    volume of rectangular pyramid = (length x width x height) / 3

    Given:

    Volume = 900 cm³

    Length = 10 cm

    Width = 9 cm

    Height = ?

    V = lwh/3

    900 cm³ = (10cm * 9cm * h) / 3

    900 cm³ * 3 = (90cm² * h) / 3 * 3

    2700 cm³ = 90cm² * h

    2700 cm³/90cm² = 90cm² * h/90 cm²

    30 cm = h

    to check:

    900 cm³ = (10 cm * 9 cm * 30 cm) / 3

    900 cm³ = 2700 cm³/3

    900 cm³ = 900 cm³
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “The volume of a rectangular pyramid is 900 cubic centimeters. It has a length of 10 centimeters and a width of 9 centimeters. What is its ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers