degrees
how many degrees are in a 3 sided shape
180
how sides are on a 360 degree shape
4
what are two things that make a parallelogram a parallelogram.
2 pairs of parallel sides
opp side are congruent
opp angles are congruent
consecutive angles are supp(180)
Diagnlas will bisect each other
A polygon ia a segment that joins two nonconsecutive vetices
Diagonals
If one pair fo opposite sides of a quaderlaterals are conguent and parallel then the quadrilaterals is a parallelogram
Opposite Sides PArallel and Congruent Theorem 7.9
how many degrees are in a 5 sided shape
540
how many sides are on a 1,080 degrees shape
8
What are two things that make a Rectangle a rectangle?
4 congruent angles
Diagnols are congruent.
All sides are congruent
Equliateral polygon
IF the diagnols of a quadlilateral bisect each other, then the quadlilateral is a parallelogram.
Parallelogram Diagonals Converse 7.10
how many degrees are in a 11 sided shape
1,620
how many sides are on a 1,800 degree shape
12
what are two things that make a kite a kite
2 pairs of consecutive congruent sides
Diagonals are perpendicular
One pair of congruent sides
A convex polygon that is both equilaterla and equiangular
regualr polygon
A parralelogram is a rhombus if and only if its digobol are perpindicular
Rhombus Diagonols Theorem 7.11
how many degrees are in a 47
8,100
how many sides are on a 2,700 degree shape
17
what are 2 things that make a Rhombus a rhombus
4 congruent sides
Diagonals are perpindicular
Diagonals bisect vertices
All angles in the interor of the polygon are congruent
Equiangular polygon
A parralelogram is a rhombus if and only if each diagonol bisects a pair of opposite angles.
Rhoumbus Opposite Angles Theorem 7.12
23,580
how many sides are on a 48,420 degree shape
271
what makes are 2 things that make a isoceles trapezoid a isoceles trapezoid
legs are congruent
base angles congruent
Diagnols are congruent
A quaderlateral wiht both pairs of opposite side parallel
parallelogram
A parralellogram is a retangle if and oly if its diagonals are congruent.
Reangle Diagonals Theorem 7.13