Lesson 11: Polygons and Quadrilaterals Unit Review
Sample Work
Step 2 - Identify which formula we use to prove certain properties of polygons.
Below are properties of triangles/quadrilaterals you’ve been working with closely. Look at the properties given, then match it with the formula you would use to prove it. (Hint: think about the type of answers we expect from each of the formulas listed - use your answers from Step 1 to help!)
**You could use each choice more than once!
____1.) Both pairs of opposite sides are congruent
____2.) Both pairs of opposite sides are parallel.
____3.) Diagonals are congruent.
____4.) Diagonals bisect each other.
____5.) Diagonals are perpendicular.
____6.) Sides of polygon create a right angle formula.
____7.) A triangle is isosceles/equilateral.
Answers:
A. Midpoint
B. Slope formula
C. Distance
Please help!!
1 answer