2 years ago

I will name you Brainliest. Plz Help Asap 14 points

Mathematics

2 answers:

snow_tiger [21]2 years ago

7 0

Answer: 5

Step-by-step explanation:

2w + 2L = perimeter

2w + 2(4) = 18

2w + 8 = 18

2w = 10

w = 5

AVprozaik [17]2 years ago

3 0

Answer:

Step-by-step explanation:

Because the perimeter is the sum of all the sides. 4+4=8 and 18-8=10 so which one added to itself equals 10...5+5=10

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