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pantera1 [17]
3 years ago
9

The perimeter of a rectangular parking lot is 286 m.

Mathematics
1 answer:
Scrat [10]3 years ago
8 0

Answer:

87 metres

Step-by-step explanation:

The perimeter of the parking lot is 286 metres, while it is 56m in width.

The formula for the perimeter of a rectangle is:

P = 2(l+w)\\P = 2l + 2w

with l and w as the the length and width, respectively.

The problem has two givens, perimeter and width.

286 = 2l + 2w\\286 = 2l + 2(56)\\286 - 112 = 2l\\174 = 2l\\\frac{174}{2} = l\\l=87

The length of the lot is 87 meters.

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Answer:

94.15

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3 years ago
Find the length of each arc. Round your answer to the nearest tenth
Sauron [17]

Answer:

52 yd

Step-by-step explanation:

The formula for arc length is s = rФ, where r is the radius and Ф is the central angle in radians.

Here the central angle is 300° and the radius is 10 yd.

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3 years ago
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ANSWER

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EXPLANATION

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