Calculate volume of a prism whose length is 25cm and whose cross section is equilateral triangles of 3cm

area of equilateral triangle = (√3 / 4) * side^2

vol = 25 * 3^2 * √3 / 4

Did you know?

Did you know that you can easily calculate the volume of a prism? If you have a prism with a length of 25cm and its cross section is made up of equilateral triangles, with each side measuring 3cm, you can find its volume using a simple formula. The formula for calculating the volume of a prism is V = area of base × length. Since the cross section of this prism consists of equilateral triangles, you can calculate the area of one triangle using the formula A = (√3/4) × side length squared. Plugging in the values, the area of one equilateral triangle is approximately 3.897 cm². Multiplying this by the length of the prism (25cm), we get a volume of approximately 97.425 cm³. So, next time you come across a prism with equilateral triangles as its cross section, you can easily find its volume using these simple calculations!