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Vilka [71]
3 years ago
8

LeeAnn is making a table cloth for their dinning table. The table has a diameter of 42 inches. What is the approximate area of t

he table? She needs to know this so she knows how much fabric to buy.
Mathematics
1 answer:
kiruha [24]3 years ago
8 0

Answer:1384.74 square inches

Step-by-step explanation:

Diameter=42 inches

Radius=42/2

Radius=21 inches

π=3.14

area of circle=π x radius x radius

Area of circle=3.14 x 21 x 21

Area of circle=1384.74 square inches

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Volume of cubes fitted in the box will be equal to the cumulative volume of the cubes.

Since, volume of a cube = (Side)³

Side of the cube = \frac{1}{2} inch

Therefore, volume of the cube = (\frac{1}{2})^3=\frac{1}{8} inches

Volume of the storage box = 56 cubic inches

Since, number of cubes fitted in the storage box = \frac{\text{Volume of the storage box}}{\text{Volume of one cube}}

                                                                                 = \frac{56}{\frac{1}{8}}

                                                                                 = 56 × 8

                                                                                 = 448 cubes

Therefore, number of cubes fitted in the storage box = 448

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