Answer:
ur light yagami u got this (right here I'd put eye roll emojis but thx to this app I cant)
Answer:
A = 216 cm^2
P = 80 cm
Step-by-step explanation:
l = 12
w = 18
As the object is rectangular, the area is height * width and the perimeter is
2(height + width) as there are two of each side.
12 * 18 = 216 U^2 U = unit of measurement, I would presume for a poster you use cm so its 216 cm^2
12 + 18 = 40
40 * 2 = 80 cm
Answer:
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Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
yes, the slope and distance from each side is equal to another