Iloveyousinceday01viz
Answered

Compute the following problem.
1. A circle has a diameter of 17 inches. What is the circumference?
2. What is the diameter of a circle with radius of 7 inches?
3. What is the circumference of a circle with radius of 5 centimeters?
4. What is the circumference of a circle with radius of 3.5 feet?
5. What is the radius of a circle with a diameter of 9 centimeters?​

Sagot :

Kyreneencillaviz

ANSWERS:

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Formula: C = πd

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#1

  • [tex] \small\tt{C=πd}[/tex]
  • [tex] \small \tt{3.14×17}[/tex]
  • [tex] \small \color{violet} \boxed{ \texttt \color{violet}{ = 53.38 \: \: inch}}[/tex]

[tex] \\ \\ [/tex]

#2

  • [tex] \small \tt{Diameter \: \: is \: \: twice \: \: the \: \: radius.}[/tex]
  • [tex] \small \tt{2×7}[/tex]
  • [tex] \small \color{violet} \boxed{ \texttt \color{violet}{= \: 14 \: inch}}[/tex]

[tex] \\ \\ [/tex]

#3

  • [tex] \small \tt{5×2=10}[/tex]
  • [tex] \small \tt{C =πd}[/tex]
  • [tex] \small \tt{3.14×10}[/tex]
  • [tex] \small \color{violet} \boxed{ \texttt \color{violet}{ = 31.4cm}}[/tex]

[tex] \\ \\ [/tex]

#4

  • [tex] \small \tt{3.5×2=7}[/tex]
  • [tex]\small\tt{C=πd}[/tex]
  • [tex]\small\tt{7×3.14}[/tex]
  • [tex] \small \color{violet} \boxed{ \texttt \color{violet}{= \: 21.98 ft}}[/tex]

[tex] \\ \\ [/tex]

#5

  • [tex] \small \tt{9÷2}[/tex]
  • [tex] \small \color{violet} \boxed{ \texttt \color{violet}{= 4.5 cm}}[/tex]

[tex] \\ \\ [/tex]

[tex] \huge \blue{ \overline{\qquad \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \qquad}}[/tex]