Question

The perimeter of the quadrilateral is 15 meters. What is the length of the unlabeled side?

Answer 1

Answer:

2.5m

Step-by-step explanation:

SOLUTION

4+3.5+5+X=15m

12.5+X=15m crossover the 12.5

X=15_12.5=

=2.5m

Answer 2

Answer:

2.5 m

Step-by-step explanation:

The perimeter of any geometric shape is calculated by adding all side lengths together

if we call the missing side x

The perimeter : x + 4 + 5 + 3.5 = 15 ➡ x + 12.5 = 15 and x = 15 - 12.5 ➡ x = 2.5