Part A: A circle is the set of all points that are the same distance from one given point. Find an example that contradicts this definition. How would you change the definition to make it more accurate? (5 points) Part B: Give an example of an undefined term and how it relates to a circle. (5 points)

Step-by-step explanation:

This may not be accurate because it can also be a sphere.  There is still a center point with all set of points equidistant from it.  To make it more accurate, it would have to be on a plane which will make it a 2d shape.  An example of an undefined term is a plane because it has no limit.  It relates to a circle because it is 2d instead of 3d.

Part A: To make this definition more accurate, you would say; "A circle is the set of all points that are the same distance from one given point in the plane."

Part B: Plane. There are three terms generally considered to be undefined in geometry: point, line and plane. A circle is the set of all points in a plane the same distance from a given point called the center.

Step-by-step explanation:

Please mark me brainliest :)

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation