Question

Find the volume of both shapes please answer will give brainiest Also please answer neatly.

Answer 1

Answer:

2). Volume = 14400 feet³

3). Volume = 157.5 ft³

Step-by-step explanation:

Both the figures given in the sheet attached are a rectangular pyramid and a triangular prism.

2). In this part of the question solid given is in the shape of an rectangular pyramid.

Volume of this oblique pyramid = $\frac{1}{3}(\text{Base})(\text{Height})$

Here 'B' = area of the base

h = height of the pyramid

Volume = $\frac{1}{3}(25\times 36)\times 48$

             = 14400 cubic feet

4). Volume of a triangular cone = (Area of the triangular base)×(height)

                                                    = $[\frac{1}{2}(\text{Base})(\text{height})]\times {\text{height of the prism}}$

                                                    = $\frac{1}{2}(7\times 9)\times {5}$

                                                    = 157.5 ft³