Mystery
The name of your 7th grade team.
What is Cycolnes?
The surface area formula for a rectangular prism.
What is 2(lw) + 2(wh) + 2(lh)?
(Can say the words or just the letters)
Angles adding up to a total of 90°.
What is a complimentary angle?
PEMDAS stands for this.
What is Percents Exponent Multiple Divide Add Subtract?
The probability of choosing a red marble in a jar that contains ten yellow marbles, three green marbles, six red marbles, and one blue marble.
(Answer as a percent)
What is 30%?
The name of a 12-sided die.
What is a dodecahedron?
The formula for volume of a triangular prism.
What is (bh/2)H?
(Can say 'area of base triangle times the object height' or something similar)
The relationship between vertical angles.
What is equal?
(4*9)+2-3(2*2) =
What is 26?
If the probability of choosing a purple beads out of a bag is 75%, how many purples beads are there if the bad has 36 beads.
What is 27 beads?
A detective was called to investigate a murder in a round house. He starts his investigation by asking the gate keeper for an alibi. She says that she was eating lunch at the cafe downtown. The detective then asks the doorman for an alibi. The doorman says that he was monitoring the the roof repair workers. The detectives asks the maid for an alibi. She said that she was dusting the corners of the house. The detective asks the butler for an alibi. The butler said that he was sweeping the back porch. Finally, the detective asks the roof repair workers for an alibi. They said that they were repairing the roof over the kitchen. Who committed the murder?
Who is the maid?
(How can you dust corners in a round house?)
The volume of a rectangular prism with the length of 10 cm, the width of 7 cm, and the height of 9 cm.
What is 630 cm3?
The name of a shape with 1 right angle, 2 other equal angles always of 45°, and 2 equal sides.
What is an isosceles triangle?
(4 + 2(-4) - 20)/2 =
What is -6?
Sam flips a coin three times. What is the probability of the coin landing on heads each time?
(Answer as a fraction)
What is 1/8?
The name of never-ending geometric patterns that exist in the world.
(Hint: they can have infinite perimeter, but finite area)
What are fractals?
The surface area of a square pyramid where the square has the side length of 8 in and the triangles have a height of 15 in.
(Hint: the triangle base is the same as the square length)
What is 544 in2?
A right triangle has an angle with the measure of 53°, what is the measure of the missing angle?
What is 37°?
( ( ( (2 (3*4) +8) /4) -3) -18) =
What is -13?
Rory flips three coins at the same time, what is the probability that all the coins will land on tails?
(Answer as a fraction)
What is 1/16?
I am the beginning of the end, the end of every place. I am the beginning of eternity, and the end of time and space. Who am I?
What is the letter E?
The volume of a triangular pyramid that has a base triangle with the base of 7 m and the height of 6 m, and an object height of 8 m.
What is 56 m3?
The value of x if there is a triangle which the angles measure 100°, 77°, and (5x-2)°.
What is 5?
5*4 (10*2) + 6 =
What is 406?
The probability of choosing a queen or a seven in a deck of cards.
(A deck has 52 cards)
(Answer as a fraction)
What is 2/13?