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Salsk061 [2.6K]
2 years ago
15

A door's shape is made by combining a rectangle and a semicircle. What is the area of the door?

Mathematics
1 answer:
mixas84 [53]2 years ago
4 0

Answer:

<h2>34.28 ft²</h2>

Step-by-step explanation:

Area of the door = area of the rectangle + area of the semicircle

                            = 7 × 4                            +  (3.14 × 2²)/2

                            = 28                                + (3.14 × 4)/2

                            = 28                                + 3.14 × 2

                           = 28                                 + 6.28

                           = 34.28

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