Question

find the diagonal of a square whose each side measures 8.5 m​

Answer 1

Step-by-step explanation:

d=2a=2·8.5≈12.02082m

Answer 2

Answer:

Hence value of diagonal will be

$8.5 \sqrt{2} \: m$

Step-by-step explanation:

In context to questions asked

We have to determine the value of diagonal of square

As per questions

We have

Side of diagonal is = 8.5 m

As we know that

All sides of square are equ

We have formula for finding the diagonal of square when sides are given,

${d}^{2} = {side}^{2} \times {side}^{2} \\ = > d = \sqrt{ {side}^{2} \times {side}^{2}}$

So for determining the value of diagonal we will put the value of side in above formula

Thus we will get

$d = \sqrt{{8.5}^{2} + {8.5}^{2} } \\ = > d = \sqrt{72.25 + 72.25} \\ = d = 8.5 \sqrt{2} \: m$