Area and Perimeter Of Triangles
Formula for the area of triangles is what?
(Width x Length) x 1/2
What is the rule when multiplying numbers? (its on the walls)
Same signs are positive, Different signs are negative.
1 Is commonly referred to as what letter?
X
The formula to find the Circumference is?
D x 3.14 (or R x 2 x 3.14)
(Please note all teams go at once during Final 5) (Worth 250) 10 with any exponent is called a;
Power of 10
Formula for the perimeter of a triangle is what?
Add everything up.
an Irrational number is what?
A number that goes on and on forever. (0.3333...)
3x - 2x = what?
X (1X counts)
Formula for the area of a circle?
r x r x 3.14 = a
(Please note all teams go at once during Final 5) (Worth 350) Multiplying by 10 adds what number to the end of a number?
0
A triangle has a legs that are 3,4 and a hypotenuse of 5. What is the area?
6
Rational Numbers always ___
have an ending point.
(Hourly Multiplier!) (20^x) - (20^2) = 7600, solve for X. (Does not work if another HM has been activated this hour, hourly bonus: 2x)
3
What is a circumference of a circle with a diameter of 5? (Made by Mrs. Waller)
16.70
(Please note all teams go at once during Final 5) (Worth 450) How many digits of Pi are there?
I n f i n i t y .
Triangle Rules are?
All angles added must be exactly 180 and 2 sides added must be greater than the other. (IE 120 = 60 + 60 > 60)
Irrational Numbers ____ have an ending point
Never
X can mean what number(s)
Literally anything. answer anything besides a word or "67"
153.86
(Please note all teams go at once during Final 5) (Worth 550) Money Values go to the ________ths place
Hundred (Hundredths work)
Is a triangle with the angles; 67, 67, 56 possible?
Unfortunately, Yes.
Multiple Choice Time! (Both In Answer and Rewards...) A repeating number has a ___ above it, what is it? A: A squiggly line. B: A straight line.
B! (You now can choose between either steal 300 from an opponent [Yes this can put them into negative numbers unlike the normal function] or get 500 points.)
2x + 5x + 6 + 4 = 290 solve for X. (Made by Mrs. Waller)
28
(Hourly Multiplier!) Area of a square with a circle hole's formula is? (Does not work if another HM has been activated, hourly bonus: 1.5x)
A = (L x W) - ( L/D x 3.14)
(Please note all teams go at once during Final 5) (Worth 650) 2^5 divided by 4 + (1/2^2)
8 1/4