Solving Trapezoids
If TC=14 and MK=24 what does FY equal? (Refer to diagram #1)
FY=19
Perpendicular Diagonals. All sides are congruent.
What is a Rhombus?
If ZX=38, what does ZT equal? (Refer to diagram 6)
ZT=19
True or False, a rhombus is always a square, but a square it sometimes a rhombus.
False
If all sides and angles of a polygon are congruent what type of polygon is it?
What is a regular polygon?
If Angle DAB = 138o what is the measure of angle CDA? (Refer to diagram #2)
CDA=42o
Four right angles. Two pairs of congruent sides
What is a Rectangle?
If ZW=2x+4, and YX=6x-2 what is the perimeter of kite WXYZ? (Refer to diagram 6)
36
If AD=14 what is the perimeter of the rhombus? (Refer to diagram 7)
56
360o
If line ZW=14 and line VW=19 what does line ZX equal? (Refer to diagram 3)
ZX=33
What is a Square?
If WT=3 and XT= 4 what does WX equal? (Refer to diagram 6)
WX= 5
If angle ABE=16o what does angle ABC equal? (Refer to diagram 7)
32o
Find the interior angle measure of a regular dodecagon
150o
If angle CED=5x+8 and angle DBE=10+7 what are the measures of each angle?(Refer to diagram 4)
CED=63
DBE=117
One pair of congruent sides. One pair of parallel sides. Midsegments
What is a Trapezoid?
If a shape has perpendicular bisectors and two pairs of congruent sides is it a kite?
Yes, but it may also be a rhombus
If angle EDC=32o what does angle BCE equal? (Refer to diagram 7)
58o
What is the measure of an exterior angle of a regular 28-gon? (Round to the nearest tenth)
12.9o
If XZ=12, TY=2x+4, and UW= 4x-4 what is x? (Refer to diagram 5)
x=8
One pair of congruent angles. Two pairs of congruent sides. Perpendicular diagonals
What is a Kite?
What is the interior angle measurement of a regular heptagon? (Round to the nearest tenth)
18.4o