shapes
triangles
theorems/postulates
problems
potpourri(hard)
100
makes up similar polygons
what is corresponding sides congruent
(what is the ratios of the corresponding angles congruent are equal)
100
what is a isosceles triangle
100
if the means in a proportion are equal,either mean is called a...
what is geometric mean or mean propotional
100
the measure of the missing angle
what is 30°
100
257 sided shape
what is a 257-gon
200
all of the outer angles equal
what is 360°
200
this type of triangle
what is equilateral triangle
200
in a proportion containing four terms,
the first and forth term are called the extremes
and the second and third are the means
what are means and extremes (theorem)
200
3x=4y; ratio of x and y
what is x/y = 4/3
200
the arc of the circle
what is 2.09 cm
300
what is the name for multiple radius's
what is radii
300
solve a 45 45 90 triangle
what is base hyp=base times two opp=base rad3
300
a^2 +b^2 = c^2
what is Pythagorean theorem?
300
The area of a right triangle is 50. One of its angles is 45°. Find the lengths of the sides and hypotenuse of the triangle.
what is Hyp = 10 sq rt(2)
300
long division 37÷1260257
what is 30461
400
the measure of each angle amount in a decagon
what is 1440
400
ABC is an isosceles triangle. Find the size of angle ABC.
what is 54°
400
they have two corresponding angles that are congruent or equal in measure of a triangle
what is AA postulate
400
find x and h
what is x=8.1 hyp=13
500
the measure of each angle amount in a nonagon
what is 1260