Acircular plate has a crack along the line ab, as shown below: a circular plate is shown. the center of the plate is labeled as a. b is a point on the circumference of the plate. a straight line joins the points a and b. if a is the center of the plate, what is the segment ab called?

Segment AB is called the Radius.

Step-by-step explanation:

We are given a circular plate which has a crack along the line AB.

The center of the plate is labeled as A and B is a point on the circumference of the plate.

Now we are asked to find what the line segment AB is called.

We know that radius of a circle is a line segment that joins the center of the circle to any point on the circumference of the circle.

Here we have Point A is the center and B is the point on the circumference.

Hence, Line AB is called the Radius of the circle.

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11-1 > 1-1+a

-12 > a