Answer:
15 units
Step-by-step explanation:

d = 14.866
d = 15
The length could be 5 and width 3. That would equal 15
12(months) x 20 (years) = 240
10.98 x 240 = 2635.20
So Arthur will pay $2635.20 over 20 years for premium.
I hope this helps :)
Answer:
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