Review: Euclidean & Spherical Geometry

There is only one great circle on a sphere.

• True

• False

according to Spherical Geometry, a plane is a _________surface

• flat

• curved

According to Euclidean Geometry, a line extends infinity

• True

• False

According to ____________ geometry, a plane is a flat surface

• Euclidean

• Spherical

lines in _________ geometry are also called "Great Circles"

• Euclidean

• Spherical

Which of the following could represent a plane according to Euclidean Geometry

• soccer ball

• table top

• horse saddle

• cereal box

In spherical geometry, a triangle can have more than one right angle.

• True
• False

In spherical geometry, a line can intersect another line in 2 points.

• True
• False

In spherical geometry, all lines of latitude are great circles.

• True
• False

In spherical geometry, all lines of longitude are great circles.

• True
• False