Question

This diagram shows the dimensions of a plastic tab

Answer 1

Answer:

2450

Step-by-step explanation:

Answer 2

Answer:

2340 mm

Step-by-step explanation:

We know that since the rectangular prism has a square base, the length and width are equal

So we have V = 10 * 10 * 15

For the small rectangular slab we can subtract 10 from 40 to get 30 for the length

Thus we have V = 30 * 4 * 7

Hope this helps