A circle, of radius r = radius of the sphere
you can think of it in terms of projection the plan projection of the sphere is a circle.
No it is not. If you had two fixed diagonals which are attached in the center, when they move it creates different parallelograms. The area would be close to zero if they were parallel.
Answer:
is this all?
Step-by-step explanation:
Step-by-step explanation:
4x + 2xy=
4×4 + 2×4×-3
= 16 + (-24)
= - 8
The slope is either 5/2 or 2/5 and the y intercept is 3
