Vocabulary
Right Triangles
Quadrilaterals
Miscellaneous
Angles
100
A (sq.)+B (sq.)= c (sq.)
pythagorean theorum
100
in triangle ABC angle B is the right angle A=5x and C=3x what are A and C
angle A= 56 1/4 angle C= 33 3/4
100
a parallelogram with 4 congruent sides
rhombus
100
a statement that has been proven true
theorum
100
what is the sum of the interior angles of a pentagon
540 degrees
200
a segment which joins two non congruent vertices
diagonal
200
in triangle DEF E is the right angle DE=5 EF=6 find DF
DF = 30
200
a parallelogram with only one pair of congruent sides
trapezoid
200
what is the geometric mean between 3 and 12
6
200
what polygon has interior angles of 140
nonagon
300
the two congruent sides of an isosceles triangle
legs
300
in triangle ABC B is the right angle and A=3x and C=2x+5 find A and C
A=51 and C=39
300
what is the sum of the angles in a quadrilateral
360
300
a triangle with an angle more than 90 degrees
obtuse triangle
300
what does each exterior angle measure in a dodecagon
30 degrees
400
the common end point of the sides of an angle
vertex
400
in triangle JKL JK=4 and KL=6 find JL
JL = 24
400
in quad. ABCD A=100 what is the measure of B
80 degrees
400
a triangle with at least 2 congruent sides
isoceles triangle
400
what is the measure of the exterior angles of a reg. n-gon
360/n
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