Question

A triangular prism has a volume of 10 cm3. If each dimension of the prism is multiplied by four, what is the new volume of the prism?

Answer 1

now area of volume of prism is area of triangle times length of the rectangle.


that is \[\sqrt{3}a^{2}/4 * b\]

replace a and b by 4a and 4b... so u find the volume gets 4^3 times. that is 64 times.

Answer 2

Analysis of the above is correct, so the volume would be 640.