Solve for the variable a in this equation. c = 8πab

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons