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OleMash [197]
3 years ago
10

The perimeter of a pentagon is the sum of the lengths of its sides. In a regular pentagon, all sides have the same length.

Mathematics
1 answer:
Oksanka [162]3 years ago
7 0
Since a pentagon has 5 sides, you would divide the perimeter by the number of sides.

641.5/5 = 128.3cm

Therefore, the length of one side of the pentagon is 128.3cm.
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Carman used her knowledge of angle relationships to find the value of x in the diagram.what is the value of x ?
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Answer:

The Answer is 9

Step-by-step explanation:

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2 years ago
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1) given
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3 years ago
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option 1

option 3

option 4

Step-by-step explanation:

Inversely proportional means "one quality increases, the other decreases " or "one quantity decreases ,other increases. " Inverse relantionship, that's it.

option 1:

Since the volume is given as 56 and we know the volume is area of base * height, to keep the volume at constant [56], if height increases, area of base would need to decrease, and vice versa. So Inversely proportional.

option 2:

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option 3:

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7 0
3 years ago
Read 2 more answers
determine the area of a trapezoid the length of the midline of 14 centimeters and the length of the height of 8 centimeters
emmainna [20.7K]

Answer:

Area = 112cm^2

Step-by-step explanation:

Area = (a + b)*h / 2

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5 0
2 years ago
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Andrej [43]
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so its 5, 8, 11, 14, 17, 20, 23, 26, 29, 32
so the answer is 32
3 0
3 years ago
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