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Lyrx [107]
3 years ago
10

What is the approximate area of a circle with a diameter of 56 cm? Use your calculator button for π. Round your answer FOUR deci

mal places. _________cm2
Mathematics
1 answer:
Firlakuza [10]3 years ago
5 0

Answer:

The answer to your question is 2463.0086 cm²

Step-by-step explanation:

Data

Area = x

Diameter = 56 cm

π

Formula

A = πr²

Process

1.- Find the radius

radius = diameter/2

radius = 56/2

radius = 28 cm

2.- Find the area

Area = π (28)²

Area = 784π

Area rounded to four places = 2463.0086 cm²

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Hi,

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"1. We assume, that the number 37.5 is 100% - because it's the output value of the task.  

2. We assume, that x is the value we are looking for.  

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