Answer:
B' is at (2.76,-4.9)
Equation of CC' is 11.38x+4.55y= -31.86
or at its slope-intercept form:
y= (-11.38x - 31.86)/4.55
Step-by-step explanation:
41 degrees
The three angles need to add up to 180 degrees!
radius of the sphere (r) = 21 units
here's the solution : -
=》
( pi cancel out )
The answer is simply 0.
4
I am not 100% sure but I really hope this helps you.