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3 years ago

A circular plate has circumference 24.5 inches. what is the area of this plate? use 3.14 for pi.

Mathematics

2 answers:

lbvjy [14]3 years ago

5 0

Answer:

The area of the plate is 47.78

Step-by-step explanation:

Alex3 years ago

4 0

Given:

Circumference of a circular plate = 24.5 inches.

To FInd:

Area of the circular plate

Solution:

By the formula of circumference

Circumference of a circular plate = 2πr

Where 'r' = radius of the plate

24.5 = 2 $\pi r$

r = $\frac{24.5}{3.14 * 2}$ [Since π = 3.14]

r = 3.90 inches

We know the formula of a circular plate is,

Area = πr²

Therefore, A = (3.14)(3.90)²

A = 47.79 square inches

Therefore, area of the circular plate is 47.79 inches.

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Answer:

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Step-by-step explanation:

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3 years ago

Calculate the annual interest for a $10,000 Treasury bond with a current yield of 3% that is quoted at 106 points.

Sergio [31]

Answer:

$318

Step-by-step explanation:

The treasury bond is $10,000

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= 3/100

=0.03

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Price of the bond= $10,000×106/100

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3 years ago

Miguel tells his teacher1/5 is the same as 20%. Which best justifies Miguel’s answer? a.5 goes into 100 twenty times, so 20% is

svetoff [14.1K]

Answer:

C. 5 goes into 100 twenty times, and 1 times 20 is 20

Step-by-step explanation:

Since, we know that when we multiply both numerator and denominator of a fraction by a same number then we obtain an equivalent fraction,

Here, the given fraction,

$\frac{1}{5}$

By the above statement,

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Option C is correct.

3 0

3 years ago

Read 2 more answers

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NeX [460]

Answer:

$6.6

Step-by-step explanation:

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3 years ago

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scZoUnD [109]

Answer:

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Step-by-step explanation:

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3 years ago