Question

please solve it in copy and click the photo and send or type it with full process with correct answer...​

Answer 1

Step-by-step explanation:

Volume of lower prism = 25×4x × 2x = 200 x^2

volume of upper prism = 25 ×2x×2x = 100x^2

therefore 200x^2 + 100x^2 = 1200 => x^2 = 4 => x = 2(Rejecting negative value)