A right rectangular pyramid is sliced vertically (down) at the red line by a plane not passing through the vertex of the pyramid
m. What is the shape of the cross section?
A. Trapezoid
B. Rectangle
C. Triangle
D. Cylinder
A. Trapezoid
B. Rectangle
C. Triangle
D. Cylinder
2 answers:
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Answer:
The answer to your question is 2i
Step-by-step explanation:
- Get the prime factors of -16
- 16 2
- 8 2
- 4 2
- 2 2
1
16 = 2⁴
- Express the -16 as a power
Remember that -1 = i²
- Get the fourth root of -16
2i