Question

find the perimeter of the quadrilateral. round to the nearest tenth if necessary. 8.1 5.8 5.9 10 a. 71 b. 80.3 c. 40.5 d. 59.6

Explanation:

Step1: Recall perimeter formula

The perimeter $P$ of a quadrilateral is the sum of the lengths of its four - sides. Given side lengths $a = 5.8$, $b = 8.1$, $c = 5.9$, and $d = 10$.

Step2: Calculate perimeter

$P=a + b + c + d=5.8+8.1+5.9+10$
$P = 29.8$

Answer:

None of the provided options (a. 71, b. 80.3, c. 40.5, d. 59.6) are correct. The perimeter is 29.8.