Question

Which of the following is not the value of π ?
1 point
(a) 22/7
(b) 7/22
(c) 355/113
(d) 3.14​

Answer 1

Answer:

7/22 is your answer

For this we have to prove that

\frac{a}{b} = \frac{c}{d}

i have added a picture in it you will

understand it well

11a²+9ac/11b²+9bd=a²+3ac/ b²+3bd

a(11a+9c)/b(11b+9d)=a(a+3c)/b(b+3d)

11a+9c/a+3c=11b+9d/b+3d

11ab+33ad+9bc+27cd=11ab+33bc+9ad+11ab

ad=bc

a/b=c/d

hence prooved

Explanation:

Answer 2

(b) 7/22

Explanation:

• Pi is used in fundamental mathematics to calculate the area and circumference of a circle.
• By multiplying the radius of the circle squared times pi, you can determine the area.
• The lowercase Greek letter p, commonly spelt pi, is the sign used by mathematicians to denote the circumference to diameter ratio of a circle.
• The number pi is an irrational number with no exact value.
• For numerous mathematical computations, the value of is usually taken as 3.14 or 22/7.