Maths words beggining with T

Guess the maths words beginning with the letter T
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Last updated: August 19, 2015
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First submittedAugust 12, 2015
Times taken276
Average score50.0%
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Hint
Answer
reflection, rotation etc...
transformation
vector [3,-2] (eg.)
translation
three sided shape
triangle
four sided shape
trapezium
sin, cos, _____
tan
line meeting circumference of circle at one point
tangent
0,1,3,6,10,15...
triangle numbers
Hint
Answer
a statement/proposition backed by mathematical proof
theorem
3 X
triple
functions of an angle
trigonometry
greek letter used for maths
theta
primes that are only two apart (eg. 3 and 5)
twin prime
diagram often used to show outcomes in probability
tree diagram
a shape which fits together continuously without leaving gaps
tessellating
+1
Level 75
Aug 12, 2015
Nice quiz. Tau is another Greek letter used in mathematics - can you add that as a type-in? Also, could you also accept "tessellation"?
+1
Level 75
Aug 12, 2015
Also spelling: "beginning"!
+1
Level 59
Aug 12, 2015
Could you also accept 'trapezoid'?
+1
Level 72
Jan 14, 2016
3 X could be read as 3x in which case term should be accepted.
+1
Level 60
Jan 27, 2021
"triangular numbers" should be an acceptable answer to

0,1,3,6,10,15....