Question

Find the volume

The photo of the question is given above.

Answer 1

Volume = 110 cubic centimeter

Explanation:

Assuming dimensions in centimeter.

Considering the given figure as trapezoidal prism with two parallel side a=4 cm and side b=7cm, with height h= 2 cm and height between the the trapezium end H=10 cm.

Now,

Area of trapezium A= half into sum of parallel sides into height

`A=(1)/(2) *(Side\ a+Side\b)* h`

`A=(1)/(2)*(4+7)* 2`

`A=(1)/(2) * 11* 2`

`A=(1)/(2) * 22`

`A=11\ square\ cm`

Now,

`Volume=Area* Height\ of\ trapezium\ ends`

`Volume=A* H`

`Volume=11* 10`

`Volume=110\ cubic\ centimeter`