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Let’s check out your problem:
Suppose the radius of a circle is
3
3
3
units. What is its circumference?
\newline
Use
3
3
3
.
14
14
14
for
π
\pi
π
and enter your answer as a decimal.
\newline
□
\square
□
units
View step-by-step help
Home
Math Problems
Grade 8
Convert between customary and metric systems
Full solution
Q.
Suppose the radius of a circle is
3
3
3
units. What is its circumference?
\newline
Use
3
3
3
.
14
14
14
for
π
\pi
π
and enter your answer as a decimal.
\newline
□
\square
□
units
Plug in values:
Now, plug in the values:
C
=
2
×
3.14
×
3
C = 2 \times 3.14 \times 3
C
=
2
×
3.14
×
3
.
Perform multiplication:
Perform the multiplication:
C
=
2
×
3.14
×
3
=
6.28
×
3
C = 2 \times 3.14 \times 3 = 6.28 \times 3
C
=
2
×
3.14
×
3
=
6.28
×
3
.
Complete calculation:
Complete the calculation:
C
=
18.84
C = 18.84
C
=
18.84
units.
More problems from Convert between customary and metric systems
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(Multistep)
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0/4
0/4
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Δ
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\newline
Answer Attempt
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Question
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300\,\text{K}
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is :
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1200\,\text{K}
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Temperature can be measured in two different common units; degrees Celsius and degrees Fahrenheit.
f
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c
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=
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+
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f
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c
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