Question

Estimate the value of the following square roots to the nearest whole number 1020

Answer 1

Answer:

1020  31.9374388453426

Step-by-step explanation:

Answer 2

$\sqrt{1020 }$ = 32

Step-by-step explanation:

To estimate the value of given value first we need to find the square root value

given number : 1020

using the prime factorization method

1020 = 2×2×3×5×17

taking square root both sides

we get

$\sqrt{1020}$ = $\sqrt{ 2\times2\times3\times5\times17}$

taking pair out

$\sqrt{1020}$ = 2×$\sqrt{3\times 5\times 17}$

$\sqrt{1020} = 2\times \sqrt{255}$

$\sqrt{1020 } = 2\times 15.96$

$\sqrt{1020} = 31.937$

estimating the value we get 32

hence ,

estimated value of $\sqrt{1020}$ is 32

#Learn more:

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