Number theory
What is the GCF of 36 and 48?
12
What is the circumradius of a right triangle whose legs are 6 cm and 8 cm, its hípotenuse is 10 cm?
5 cm
The difference of 8z³ and 3z³ is
5z³
What is the term for an eight-sided polygon?
octagon
The first mathematician who won a Nobel Prize was Bertrand Russell, in Literature. In which year?
1950
Name the smallest three digit prime number
101
How many diagonals does a heptagon have?
14
4 × (4 − 4) + 4 = ?
4
Who was this triangle named after?
1
1 2 1
1 3 3 1
1 4 6 4 1
1 5 10 10 5 1
Pascal
How many squares are on a chessboard?
64
Is 123 divisible by 3?
Explain your answer.
Yes, because the sum of the digits is divisible by 3.
What is the value of sin(90°)?
1
What is the sum of the first 10 natural numbers?
55
Who is named the "Father of Mathematics"?
Archimedes
The height of the tallest building in the World.
828m (2,717 feet) Burj Khalifa, Dubaj
00=
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Name the special lines of the triangle which always connected to the midpoint of the side.
midline
median
perpendicular bisector
😀=3
😀+😅=3.5
😌-😅=😎
😌+😅+😎=20
😎=?
😎=9.5
What is the other name for slope?
gradient
CCXIII - XLVIII =
213 - 48 = 165 = CLXV
What is 13 (in the decimal number system) in the binary number system?
1101
Name two theorems which only can be used in a right triangle
Pythagorean theorem
Thales' theorem
Trigonometric ratios (sin, cos, tan, cot)
What is the next number in the Fibonacci Sequences 0,1,1,2,3,5,8,13,21,34?
21+34=55
Name 5 famous mathematician
Pythagoras, Thales, Pascal, Euclides, Gauss, Fibonacci, Newton, Euler, Vieté, John Venn
Name at least two movies or series about mathematics.
Hidden Figures (A számolás jogán)
A beautiful mind (Egy csodálatos elme)
The Theory of Everything (A mindenség elmélete)
NUMB3RS
Prime Target
The Queen's Gambit (Vezércsel)