Triangles
Medians
Centroids
Triangle Algebra
Your Teacher
100
A triangle with all equal sides and angles
What is an equilateral or equiangular triangle?
100
The point where a median starts
What is the vertex?
100
What is a centroid?
What is the point where all three medians cross?
100
Triangle TRI has median RS. TS = 5x and SI = 10x-20. Solve for x.
What is x=4.
100
How do you correctly spell her first and last name?
What is Jamie Casuccio?
200
A triangle with two equal sides and two equal angles
What is an isosceles triangle?
200
The point where a median ends opposite the vertex
What is the midpoint?
200
The centroid is also called this because its in the exact middle of the triangle.
What is the balancing point?
200
Triangle CAS has median SU. If CA = 104x + 40 and CU = 2x + 10, solve for x.
What is x = -1/5
200
What state did she grow up in?
What is New York?
300
A triangle with no equal sides
What is a scalene triangle?
300
What does the median do to the opposite side?
What is cut it in half or bisect it?
300
The side from the centroid to the midpoint is ________ the length of the side from the centroid to the vertex.
What is half?
300
In triangle HAT, S is the midpoint of AT and E is the centroid. If SH=27x and SE = 36, solve for x.
What is x=4
300
Where did she go to college?
What is Quinnipiac University?
400
A triangle with one 90 degree angle
What is a right triangle?
400
There are this many medians in every triangle
What is three?
400
Triangle TRI has median RS and centroid Q. If RS = 60, what is QS?
What is 20?
400
In triangle GEO, EM is a median. If GO=36x-4 and MO = -2x+38, find GM.
What is 34?
400
What is her favorite math class?
What is Calculus?
500
A triangle with one angle bigger than 90 degrees
What is an obtuse triangle?
500
Triangle ABC has median BD. If AC=20, what is AD?
What is 10?
500
Triangle TRI has median RS and centroid Q. If RS = 90, what is RQ?
What is 60?
500
In triangle HEY, YS is a median. If SE=8x+13 and SH = 16x-11, find EH.
What is 74?
500
What kind of music does she like?
What is Country music?
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