Geometry
What is the sum of the interior angles of a triangle?
180 degrees
Solve for x: 2x + 4 = 10
x = 3
What is the smallest prime number?
2
What is the value of π rounded to the ten-thousandths place?
3.1416
What element has the chemical symbol 'Fe'?
Iron
What is the formula for the area of a circle?
πr²
What is the quadratic formula?
-b ± √(b² - 4ac)) / 2a
What is the greatest common divisor of 36 and 60?
12
What’s 18% of 250?
45
Finish the lyric: "You are my fire, the one desire...
"Believe
When I say
I want it that way"
How do you find the volume of a cylinder?
πr²h
Simplify: 3(x + 5) - 2x
x + 15
How many divisors does the number 36 have?
9
Convert 0.375 to a fraction.
3/8
What comes once in a minute, twice in a moment, but never in a thousand years?
The letter 'M'
A rectangle has a length of 12 cm and a width of 5 cm. What is the diagonal length of the rectangle?
13 cm
Solve for x: 3x² - 5x = 0
x = 0 or x = 5/3
What is the sum of the first 10 prime numbers?
129
What is the sum of the first 20 positive integers
210
Who was the 16th president of the U.S.?
Abraham Lincoln
What is the area of a sector of a circle with radius 6 cm and central angle 60°?
6π cm²
What is the solution to the system of equations: 2x + 3y = 12 and 4x - y = 7?
x = 3, y = 2
A number leaves a remainder of 1 when divided by 3, a remainder of 2 when divided by 4, and a remainder of 3 when divided by 5. What is the smallest positive number that satisfies all three conditions?
59
A car travels 90 miles in 1 hour and 15 minutes. What is its average speed in miles per hour?
72
What is the term for a repeating pattern of sound that is created when a sound reflects off a surface?
Echo