Question

(I NEED THIS ANSWERED QUICKLY! I WILL GIVE BRAINLIEST TO FIRST CORRECT ANSWER!)

Answer 1

Answer:

The diagonal length of a diskette is $\sqrt{50}$

Step-by-step explanation:

Given:

sides = 5 inches

To Find:

diagonal length of a diskette = ?

Solution:

The diskette is in the shape of square

So the diagonal of  square = $s \sqrt{2}$

where  s is the side of the square

On substituting the square value

The diagonal of diskette = $(5) \sqrt{2}$

The diagonal of diskette = $( \sqrt{5} )( \sqrt{5} )( \sqrt{2} )$                        $[\because 5 = \sqrt{5} \cdot \sqrt{5} ]$

The diagonal of diskette = $\sqrt{50}$