Select all irrational numbers. a.) √1/4 b.) √2/4 c.) √3/4 d.) √4/4 e.) √5/4 note: these are all the square root of fractions they are not being !

c.

Step-by-step explanation:

Rational number: The number which can be written as , where p and q are integers,

Irrational number: When the number  is not rational number then, the number is called irrational number.

We have to find the irrational numbers.

a.

We can write as

Because

is a rational number because 1 and 2 are both integers and

Hence, a is not true.

b.

We know that is irrational number.

When a rational number is divided by irrational number then we get a irrational number.

is irrational number.

c.

We know that

is irrational number.Therefore,

is irrational number.

Hence, option c is true.

d.

1 is rational number.

Hence, option d is false.

e.

We know that is irrational number

Therefore, is irrational number.

Hence, option e is true.

imma say 16%. sorry if its wrong. i'm doing the same stuff right now

step-by-step explanation:

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.