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valkas [14]
3 years ago
13

The floor of a concert venue is 100 3/4 feet by 75 1/2 feet. What is the area of the floor

Mathematics
2 answers:
Anettt [7]3 years ago
5 0
3/4 = 0.75 1/2 = 0.5 Area = l * w 100.75 * 75.5 = 7,606.625 Answer = 7,606.625 ft
Zielflug [23.3K]3 years ago
4 0

Answer:

7,606.625 feet²

Step-by-step explanation:

The floor of a concert venue is 100\frac{3}{4}\times 75\frac{1}{2}

Area = Length × Width

Area =  100\frac{3}{4}\times 75\frac{1}{2}

         = \frac{403}{4} ×  \frac{151}{2}

         =  \frac{60,853}{8}

         = 7,606.625 feet²

The area of the floor would be 7,606.625 feet².

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The area of the given diagram is 29.817 square centimeters. The given diagram is combination of rectangle and semi circle.

Step-by-step explanation:

The given is,

                 Given diagram is combination of Rectangle and Semi circle.

Step:1

         Res the attachment,

                      Area of given diagram = Area of A + Area of B..............(1)

Step:2

         For A,

         The A section in the given diagram is semi circle,

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                                          ( ∵ 2, 3 are top distance in the given diagram)

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                                                         r = 2.5 cm

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                                                    A_{A}  = \frac {\pi (2.5)^{2} }{2}  

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Step:3

               For B,

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Step:4

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Result:

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