Question

Can Someone tell me the answer for the three questions pls

Answer 1

Answer:

3. 280 cubic feet

4. 192.5 cubic feet

5. 15 m

Step-by-step explanation:

3. Volume of triangular prism

= 0.5*base*altitude*height

= 0.5*5*7*16

= 280 cubic feet

4. Volume of triangular prism

= 0.5*base*altitude*height

=0.5*5*7*11

=192.5 cubic feet

5. Volume of triangular prism

=Area of base * height

240 = 16 * height

Height = 240/16 = 15 m