Respuesta :
Answer: 300 in3
Step-by-step explanation: To find the volume you multiply the base area by the height. 30 x 10 = 300. Did this for my exam and got the question correct.
The volume of the prototype is 300in^3.
Calculation of the volume of the prototype:
Since The designer uses octagons with a base area of 30 in2 and rectangles with a length of 10 in to create a prototype for the new package.
So here the volume is
= 30(10)
= 300
Therefore, The volume of the prototype is 300in^3.
Learn more about volume here: https://brainly.com/question/17481620