Q:
# What is the midline theorem?

The midline theorem, formally known as Varignon's theorem, states that a parallelogram is formed when the midpoints of the sides of any convex quadrilateral are connected in order. The area of the Varignon parallelogram is half of the original quadrilateral.

Continue Reading
Credit:
Universal Images Group Editorial
Universal Images Group
Getty Images

If the two diagonals of the quadrilateral are equal in length, then the Varignon parallelogram is a rhombus. If the two diagonals of the quadrilateral are perpendicular, then the Varignon parallelogram is a rectangle.

Varignon's theorem was published in 1731 and is part of Euclidean geometry. The field of mechanics has its own theorem by Varignon. These theorems are similar in name, but they are completely different in function.

Learn more about Trigonometry-
Q:
## What is the triangle angle bisector theorem?

A: The angle bisector theorem states that a line bisecting an angle in a triangle divides the side opposite the angle into two line segments that have lengths... Full Answer >Filed Under: -
Q:
## What is the description of analytical method of vector addition?

A: The analytical method of vector addition can be described as a combination of steps that utilize the Pythagorean theorem as well as trigonometric identitie... Full Answer >Filed Under: -
Q:
## What are the applications of pythagorean theorem in daily life?

A: A real world example of the pythagorean theorem is used when determining the diagonal viewing size of a television. The length and height of the screen are... Full Answer >Filed Under: -
Q:
## What is the way to evaluate sin(arc-tan x)?

A: Evaluating sin(arc-tan x) is a simple process that involves two steps: using a right-angled triangle to label the two sides and the angle in question, whic... Full Answer >Filed Under: