Question

Estimate the value of?

Answer 1

`\boxed{Option \ D}`

Explanation:

`(√(2) \pi )/(√(5) )`

Where
`√(2)` = 1.4 , π = 3.14 and
`√(5)` = 2.24

Plugging in the values

=>
`((1.4)(3.14))/(2.24)`

=> 4.396/2.24

=> 1.9

≈ 2.0

Answer 2

D) 2.0

Explanation:

We know that √2 = 1.414213562 ≈ 1.4, π ≈ 3.14, and √5 = 2.236067978 ≈ 2.2 . Next, I found out that √2π = 4.442882938 which rounds to 4.4. Then, I found out that 4.4 ÷ √5 equals to 1.96773982. So, if we round our answer to the nearest whole number, we will get 2.