Rational / Irrational
Right Triangles
Square/Cube Roots
Decimals <-> Fractions
3D Shapes
100

A number is rational if it can be ____

written as a fraction

100

The name for the formula a2+b2=c2 is 

Pythagorean Theorem

100

What is the answer to the square root of 225?

15

100

How would you write 0.78 as a fraction?

78/100

100

What is the name is a figure that has a square or triangular base with sloping sides that meet at a point at the top?

A pyramid

200

Define both rational and irrational numbers.

Rational: Numbers that have an exact value and can be plotted on a number line.

Irrational: Numbers that do not have an exact value and they would need to be estimated on a number line.

200

The longest side of a right triangle is called the __________

hypotenuse

200

What is the cube root of 512?

8

200

What is 4/1000 as a decimal?

0.004

200

What is the volume of a cube who's side lengths are 14 units?

2,744 units3

300

Are repeating decimals rational or irrational?

rational

300

If a right triangle has legs lengths of 12 units and 9 units, the length of the hypotenuse is _____________

15

300

What two integers does the square root of 97 fall between?

9 and 10

300

What is 0.28 (the 28 is repeating) as a fraction?

28/99

300

If a cylinder has a diameter of 8 units and a height of 12 units, what would its volume be? (Remember: V=π*r2*h)

602.88 units3

400

What do you get if you multiply the square root of 17 times the square root of 17?

17

400

If a right triangle has a leg length of 11 units, and a hypotenuse with a length of 30 units, how long is the other leg?

The square root of 779 or approximately 27.91

400

Give the exact answer and an estimate for the cube root of 56

exact: cube root of 56

estimate: any decimal larger than 3.5 but smaller than 3.9

400

What would be 53/999 as a decimal?

0.053 repeating (the 0,5 and 3 are all repeating)

400

Find the length of the diagonal of a cylinder that has a height of 22 units and a diameter of 3.2 units. 

Square root of 494.24 units

500

The most common form of irrational numbers is ____________

The square root of non perfect squares or never ending decimals that are not repeating.

500

What is the area of a right triangle with a height of 27.5 inches and a base of 13.25 inches?

approximately 182 square inches

500

What is the square root of 0.0009?

0.03

500

!DOUBLE JEOPARDY!

Convert 0.291 repeating (the 9 and 1 are what is repeating) into a proper fraction. SHOW ALL WORK

x=289/990

500

Find the length of the diagonal in a rectangular prism that has a width of 5 units, a length of 11 units and a height of 19 units. SHOW ALL WORK

Square root of 507 units long.

M
e
n
u