Find the volume of the composite solid. Round your answer to the nearest tenth.

For cylinder,

Therefore,

The radius of the cylinder will be

Thus, The radius of cylinder is 6 cm

Now, we know that,

Volume of cylinder = πr²h

Subsitute the required values,

Now, For Hemisphere

Therefore,

The radius of the hemisphere will be

We know that,

Volume of hemisphere = 2/3πr³

Subsitute the required values,

Thus, The volume of hemisphere is 452.16 cm³

Therefore ,

Area of composite solid

Hence, The total volume of composite solid is 3391 cm³

the 2 figures are congruent bc if you reflect abcd over the y axis then over the d axis the figures overlap

answer: idk

step-by-step explanation: