Trapezoids
Isosceles Trapezoids
Medians
Polygons
Review
100
Is this a trapezoid? Explain. 
No, because it does not have a pair of opposite parallel sides.
100
Explain how you know this is an isosceles trapezoid.
the 2 non-parallel sides are congruent
100
Name the median.
EF
100
What is the sum of the exterior angles in ANY polygon?
360o
100
Find <B.
25
200
Find <J.
76o
200
Find m<D.
65o
200
Find XY.
24
200
What is n if the polygon is a nonagon?
n = 9
200
Find A' under a Dilation of 2 if A(-2, 4)
A'(-4, 8)
300
The sum of all the interior angles in a trapezoid is ____.
360
300
Find x.
x = 2
300
Find the measure of the median.
median = 7
300
What is the measure of one interior angle in a hexagon?
120o
300
Are these triangles similar? If so, how? AA, SAS, or SSS
AA
400
Find <C & <D.
<C = 40o & <D = 55o
400
Solve for x.
x = 15
400
Solve for x.
x = 4
400
What is the measure of one exterior angle in an octagon?
45o
400
Are these lines parallel, perpendicular or neither? EXPLAIN!
Perpendicular because they have negative reciprocal slopes.
500
What is the measure of Angle W?
x = 19, <W = 41o
500
Find the length of the diagonals.
length = 37
500
Find the length of the median.
median = 9
500
What regular polygon has interior angles that each measure 120o?
hexagon
500
Find the midpoint.
(7, 3)