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antoniya [11.8K]
3 years ago
13

An office table consists of a rectangle 2 meters long by 1.5 meters wide and a semicircle 2 meters in diameter. What is the peri

meter P of the table?
Mathematics
1 answer:
kotegsom [21]3 years ago
8 0
Given:
Length of rectangle = 2 meters
Width of rectangle = 1.5 meters.
Diameter of semicircle = 2 meters

I am assuming that the diameter of the semicircle is attached to one of the length of the rectangle.

Perimeter of the rectangle part of the table is = 2 + 1.5 + 1.5 = 5 meters

Perimeter of the semicircle = 1/2 π d + d = 1/2 * 3.14 * 2 + 2
                                            = 3.14 + 2
                                            = 5.14 meters

Perimeter of the office table: 5 meters + 5.14 meters = 10.14 meters.


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Andrej [43]
Based on the lengths, the cheerleaders' banner is scaled down by a factor of 4.

So, 44 ÷ 4 = 11.

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For the area, you have to do A=bh
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The base (length) is 11 inches, multiply that by two to get 22 inches which is the amount for both lengths. If the total perimeter is 39, you have to subtract 22 from that to get the remaining inches which is 17.
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mihalych1998 [28]

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Based on the above, the equation of the line would be:

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Answer:

<h2>$1.44</h2>

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