CHSPE math actual study for 2023 test with complete
solution
3ft= ? Yards
1
5,280 ft= ? Miles
1
1,760 yards = ? Mile
1
16 oz = ? Lb
1
1 ton= ? Lbs
2,000
1 pint = ? Fl oz
16
1 quart= ? Pints
2
1 pint = ? Cups
2
1 gallon = ? quarts
4
1 quart = ? Pints
2
1 peck = ? Quarts
8
1 bushel = ? Pecks
4
39.37 inches = ? Meter
1
1 km = ? Mile
5/8
1 litre = ? Quarts
1.1
1 kilogram = ? Lbs
2.2
Pythagorean formula
how to find the length of the hypotenuse of a right triangle
a squared + b squared = c squared
Area of a circle
pi r squared
radius of a circle
..., the length of a line segment between the center and circumference of a circle or
sphere
diameter of a circle
, ..., the length of a straight line passing through the center of a circle and connecting two
points on the circumference
median
..., relating to or constituting the middle value of an ordered set of values (or the
average of the middle two in an even-numbered set)
mode
.the value that occurs most often. If no number is repeated, then there is no mode for
the list..
hypotenuse
the longest side of a triangle
area of a square, rectangle or parallelogram
...length of side x length of side; A= w x h
order of operations
...The rules of which calculation comes first in an expression
They are:
. do everything inside parentheses first: ()
. then do exponents, like x2
. then do multiplies and divides from left to right
. lastly do the adds and subtracts from left to right
obtuse angle
...An obtuse angle is one which is more than 90° but less than 180°
irrational number
A real number that cannot be written as a simple fraction - the decimal goes on forever
without repeating. Example: Pi is an irrational number.
slope formula
...y = mx = b where m is the slope of the line, and b is the
y-coordinate where the line intercepts the y-axis
Y intercept
Where a straight line crosses the Y axis of a graph.
complex numbers
...A combination of a real and an imaginary number in the form a + bi, where a and b
are real, and i is imaginary.
isosceles triangle
(of a triangle) having two sides of equal length
equilateral triangle
having all sides or faces equal
perimeter
The total length of the sides of a plane figure
area
the measure of a 2-dimensional surface enclosed within a boundary
area of a triangle
A= 1/2 w x h
right triangle
one of its angles is a right angle
complementary angles
solution
3ft= ? Yards
1
5,280 ft= ? Miles
1
1,760 yards = ? Mile
1
16 oz = ? Lb
1
1 ton= ? Lbs
2,000
1 pint = ? Fl oz
16
1 quart= ? Pints
2
1 pint = ? Cups
2
1 gallon = ? quarts
4
1 quart = ? Pints
2
1 peck = ? Quarts
8
1 bushel = ? Pecks
4
39.37 inches = ? Meter
1
1 km = ? Mile
5/8
1 litre = ? Quarts
1.1
1 kilogram = ? Lbs
2.2
Pythagorean formula
how to find the length of the hypotenuse of a right triangle
a squared + b squared = c squared
Area of a circle
pi r squared
radius of a circle
..., the length of a line segment between the center and circumference of a circle or
sphere
diameter of a circle
, ..., the length of a straight line passing through the center of a circle and connecting two
points on the circumference
median
..., relating to or constituting the middle value of an ordered set of values (or the
average of the middle two in an even-numbered set)
mode
.the value that occurs most often. If no number is repeated, then there is no mode for
the list..
hypotenuse
the longest side of a triangle
area of a square, rectangle or parallelogram
...length of side x length of side; A= w x h
order of operations
...The rules of which calculation comes first in an expression
They are:
. do everything inside parentheses first: ()
. then do exponents, like x2
. then do multiplies and divides from left to right
. lastly do the adds and subtracts from left to right
obtuse angle
...An obtuse angle is one which is more than 90° but less than 180°
irrational number
A real number that cannot be written as a simple fraction - the decimal goes on forever
without repeating. Example: Pi is an irrational number.
slope formula
...y = mx = b where m is the slope of the line, and b is the
y-coordinate where the line intercepts the y-axis
Y intercept
Where a straight line crosses the Y axis of a graph.
complex numbers
...A combination of a real and an imaginary number in the form a + bi, where a and b
are real, and i is imaginary.
isosceles triangle
(of a triangle) having two sides of equal length
equilateral triangle
having all sides or faces equal
perimeter
The total length of the sides of a plane figure
area
the measure of a 2-dimensional surface enclosed within a boundary
area of a triangle
A= 1/2 w x h
right triangle
one of its angles is a right angle
complementary angles
