Question

Question #b22d5

Answer 1

25.61

Explanation:

The diagonals of a rhombus intersect at right angles and a right triangle would thus be formed with its hypotenuse being a side of the rhombus.

In this right triangle, its perpendicular sides would be 4 and 5 and hence its hypotenuse would be `sqrt(4^2 +5^2)= sqrt 41`

Thus side of the rhombus would be `sqrt41` and its perimeter would then be
`4sqrt41` = 25.61 approx