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3 years ago

Find the area of a circle withradius, r = 5.52m. answer rounded to 2 DP.

Mathematics

2 answers:

Mice21 [21]3 years ago

7 0

Answer:

Step-by-step explanation:

Formula = A=πr2

Putting values in the equation

A = (3.14) (5.52)^2

= 95.73

Musya8 [376]3 years ago

3 0

Answer:

95.73

Step-by-step explanation:

2 decimal points is what the question MEANS:

formula for finding a cirlce (and this is not from the internet)

r^2 times pi

(5.52)^2 times pi

which (5.52) squared becomes a sickly: 30.4704 in decimals

lets say you WANT to keep the decimals, then multiply 30.4704 by 3.14159265359 and absolutely get every single decimal place added in and THEN round it to 2 decimal places (once i didn't do this, i got bad grades in math class)

the answer is 95.7255847919

the decimal place of this is 95.73 not 95.72 or something,

the answer is 95.73

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Answer:

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SashulF [63]

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3 years ago

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Anastasy [175]

Answer:

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Step-by-step explanation:

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2 years ago

Find the area of a circle withradius, r = 5.52m. answer rounded to 2 DP.​

Find the area of a circle withradius, r = 5.52m. answer rounded to 2 DP.