Question

please answer this question fastly

Answer 1

150=3×3+4×4+5×5+10×10

Answer 2

Given height = 10cm.

Sides are 3cm,4cm,5cm.

We know that volume of a prism = 1/2 * b * h

                                                       = 1/2 * (3+4+5) * 10

                                                       =  60cm^3.


Hope this helps!