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vitfil [10]
3 years ago
6

HURRY plSSSSSSSSSSSSSSSSSSSSSS

Mathematics
1 answer:
snow_tiger [21]3 years ago
7 0

Answer:

The unknown is 100

Step-by-step explanation:

A straight line is 180 degrees

We have two angles x, and 80

x+80 = 180

x = 180-80

x= 100

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If you have 36 ft of fencing what are the area of the different rectangles you could enclose with the fencing?consider only whol
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The fence you have must fit the perimeter of the rectangle.

With 36 feet of fence, these are the rectangles that you can enclose:

1-ft x 17-ft . . . Area = 17 ft²

2 x 16 . . . Area =  32 ft²
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4 x 14 . . . Area =  56 ft²
5 x 13 . . . Area =  65 ft²
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7 x 11 . . . Area =  77 ft²
8 x 10 . . . Area =  80 ft²
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