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Shkiper50 [21]
3 years ago
12

I REALLY NEED HELP IN THIS

Mathematics
1 answer:
SVEN [57.7K]3 years ago
7 0

Answer:

150°

Step-by-step explanation:

We know each angle in a equilateral triangle is 60° and that of a rectangle is 90° . So ,

\implies \angle ABC = \angle DBC + \angle ABD \\\\\implies \angle ABC = 90^o + 60^o \\\\\implies \boxed{\boxed{ \angle ABC = 150^o }}

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You have 400 feet of fencing to enclose a rectangular plot. Find the length and width of the plot that will maximize the area. W
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