A+5 = 1 side, so the perimeter is 3(a+5) or P = 3a+15
Answer:
supplementary and straight
Step-by-step explanation:
1. angle D and angle B add up to make a 180 degree angle so they are supplementary.
2. A and C each equal 180 degrees (straight angle= 180 degrees)
Answer: C)$117.18
$108.50 X 1.08 = $108.50
Step-by-step explanation:
55.44=2464
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