Polygons and Quadrilaterals

Daniel Fox, 8th Hour

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Finding Values of Parallelograms

Find the value of x and substitute it into the second equation.
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Isosceles Trapezoid vs.Trapezoid

Isosceles trapezoid's opposite sides are congruent whereas a trapezoid's sides aren't congruent.

They both have four sides and the top side and bottom sides on both of them are congruent.

Find Variables of Trapezoid

Subtract angle r from one hundred and eighty degrees.

Finding a Variable in a Kite

Add angle 1 to Angle 3 and subtract that from 180 degrees.
Even better than The Shapes Song! (4 Sided Shapes - Quadrilaterals) Fun Learning Math!

Works Cited

All Images - Google Images

All Information - Found in Textbook