exponents
22
4
is √2 a irrational number
√2 is an irrational number, as it cannot be simplified.
is 0.2 a rational number
The number 0.2 is a rational number because it can be re-written as 1/5
what is Hypotenuse
The Hypotenuse is the largest side of the triangle opposite the right angle
2.13 x 103
2130
42
16
is 5/0 a irrational number
5/0 is an irrational number, with the denominator as zero.
is 3 1/5 a rational number
3 1/5 is a rational number because it can be re-written as 16/5
what is a Cathetus
The Cathetus are the sides of the triangle that together form the right angle.
7.5 x 10-4
0.00075
62
36
is 0.212112111 a irrational number
0.212112111…is a rational number as it is non-recurring and non-terminating.
is the number 0 a rational number
The number 0 is a rational number because it can be rewritten as 0/1
is 1 5 18 a right triangle
1 5 18 is not a right triangle
5.67 x 10-8
0.0000000567
52
10
is √99 a irrational number
√99 is an irrational number as the numbers after the decimal point go up to infinity. √99 = 9.9498743710662.
is 0.33333 repeating a rational number
The number 0.33333 is a rational number because it can be re-written as 1/3
is 3 4 5 a right triangle
3 4 5 is a right triangle
9.8 x 106
9800000
352
70
is pi a irrational number
pi is an irrational number which has value 3.142…and is a never-ending and non-repeating number.
is -8 a rational number
The number −8 is a rational number because it can be rewritten as -8/1
what is the the Pythagorean theorem
a theorem attributed to Pythagoras that the square of the hypotenuse of a right triangle is equal to the sum of the squares of the other two sides.
1.248 x 10-6
.000001248