Answer:
Step-by-step explanation:
Answer: Spherical
Step-by-step explanation:
A non -Euclidean geometry is a geometry without a flat surface, unlike the properties of things geometry’s like points, lines, and other shapes which exist in a non-flat world. Spherical geometry which is a kind of plane geometry wound round a surface of a sphere is a perfect example of a non-Euclidean geometry. Which was created by Riemann's negation.
Answer:
45/r
Step-by-step explanation:
You're just doing 45 divided by r.
If 15 is 1/4 of an hour then multiply 12 with 4. It’s 48, they can hang 48 sheets in an hour.
Answer:
X =3 and x =6
Step-by-step explanation:
Just look at the line where they cross another line,
