The segment whose end points are the center and any point on the circle is called

The figures with the same shape and equal lengths are called

What is the formula for the area of circle?

Using the concept of slopes, the points (-7, -4), (0, -1), and (7,2) __________________.

Find the slope of the line  perpendicular to line h and passing through point P .

Find the measure of  .

Line x passes through (2,3) and (7, -1). Line y passes through (5, 4) and (-3,2). Which line is steeper, x or y?

The measure of  is ______.

What is the value of x?

Find the slope of the given line.

The measure of   is ______.

If l || m then find the measures of x and y?

In this question we have to find x and y given that l is parallel to m and t is the transversal. First to find x we can use linear pair as we know that the sum of angles which are in linear pair is 180 deg. Next to find y we can use the theorem alternate exterior angles are equal.

Identify the alternate exterior angles.

The measure of  is _____.

What is the measure of ?

A neon sign is shown below. Are the top and the bottom of the Z parallel? How the given angles are related.