Standards 1
Moving a shape so that it is in a different position, but still has the same size, area, angles and line lengths
transformation
What is the sum of the interior angles of a triangle?
180 degrees
In a right triangle the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the legs A²+B²=C²
Pythagorean Theorem
A method of writing very large (34,200,000) or very small (0.0000029) numbers using powers of 10
scientific notation
What do you call a shape with 20 sides?
An icosagon
The original image before transformation
pre-image
Having the same size and shape
What is congruent?
A number that can be expressed as a ratio (fraction) of two integers; In decimal form, they terminate or repeat.
rational number
What is the remainder when 12345 is divided by 9?
6
If the arithmetic mean of two numbers is 15 and their geometric mean is 12, what is the product of the two numbers?
144
A transformation made by turning or spinning a figure around a given point
rotation
What is the largest two-digit prime number?
97
A number that can NOT be expressed as a ratio of two integers or as a repeating or terminating decimal. Examples include, Pi or the square root of a non-perfect square.
irrational number
The slope intercept form of writing the equation of a straight line.
y = mx + b
What is the smallest prime number greater than 100?
101
A transformation created by flipping an image over a line
reflection
Length x width x height of a rectangular prism.
volume
What is the Fibonacci sequence’s first five numbers?
0, 1, 1, 2, 3
What is the sum of the angles in a pentagon?
540 degrees
A circle has a circumference of 31.4 cm. What is its radius? (Use π=3.14)
5 cm
Transformation created by sliding an object
translation
Opposite the right angle - it is also the longest side of a right triangle
hypotenuse
What famous mathematician is known as the "Father of Geometry"?
Euclid
What is the smallest positive integer that is divisible by all numbers from 1 to 10?
2520
How many diagonals does a regular hexagon have?
9