The same number written twice in a ratio is the ________.
Geometric mean.
100
What polygon has four 90 degree angles and all congruent sides?
Square.
100
What is the geometric mean between 6 and 6?
x=6
200
The segment across from the right angle is the ________?
hypotenuse.
200
Solve for x.
x/10=10/x
x=10.
200
The segment of a trapezoid whose end points are the mid-points of the legs is _________?
Median.
200
What is the total degrees of the exterior angles of a pentagon?
360.
200
8 and 6 are the legs of a right triangle and c is the hyptenuse. what is the measurement of c?
c=100.
300
The other two segments besides the hypotenuse are called the _________?
legs.
300
What is the geometric mean between 12 and 5.
x=2(square root of 15).
300
The halfway point betweeb two points is __________.
mid-point.
300
What is the measure of each interior angle of a regular octagon?
135.
300
The line that intersects two or more coplanar lines at different points is called _________?
Transversal.
400
Solve for x.
12 and 5 are the legs of a right triangle. X is the hypotenuse of the same triangle. What is x.
x=13.
400
10 is the geometric mean between x and 5. What is x?
x=20.
400
What is the definition of AAS theorem?
If two angles and a nonincluded side are congruent to the corresponding two angles and non included side of a second triangle, then the two triangles are congruent.
400
What is the measure of each exterior angle in a regular octagon?
45.
400
In triangle ABC. 60 is the measure of angle A. 20 is the measure of angle B. Z is the measure of angle C. What is the measure of each exterior angle?