About 20% I would say. Hope I helped, please award brainliest!
Answer:
- inscribed angle: 30°
- central angle: 60°
Step-by-step explanation:
The central angle is double the inscribed angle for the same intercepted arc. Since doubling the angle adds 30° to it, the original inscribed angle must be 30°.
Then the central angle is 30°+30° = 2·30° = 60°.
First fine the volume of ur big box:
10x10x15
=1500
Then ur small one:
4x4x2
=32
Lastly, subtract the small one from the big one
1500-32
=1468
Ur answer is 1468in^3
1. figure name triangular prism
bases 4
faces 4
edges 6
verticies 4
skew lines idk sorry
2. figure name hexagonal based triangular prism
bases 1
faces 7
edges 12
verticies 7
skew lines sorry idk
for skew lines, this might help