Question

what is the radius and diameter and circumference
pls answer
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Answer 1

Answer:

Radius=26 cm

Diameter=52 cm

Circumference = 163.428571429 cm

Step-by-step explanation:

Diameter = 2 x radius

2 x 26= 52 cm

Circumference= 2πr

2 x 22/7 x 26

163.428571429

Answer 2

$\LARGE\textbf{\underline{\underline{Given :-}}}$

$\large\texttt{↦ Radius of the circle ( R ) = 26 cm }$

$\LARGE\textbf{\underline{\underline{To find :-}}}$

$\large\texttt{↦ Diameter of the circle = ?}\\\\\large\texttt{↦ Circumference of the circle = ?}$

$\LARGE\textbf{\underline{\underline{Formula :-}}}$

$\large : \: \Longrightarrow\underline{\boxed{\textsf\textcolor{green}{ Diameter_ { ( \: Circle \: ) } = 2× R }}}\\\\\large : \: \Longrightarrow\underline{\boxed{\textsf\textcolor{green}{ Circumference_{ ( \: Circle \: ) } = 2 \pi R }}}$

$\LARGE\textbf{\underline{\underline{Solution :-}}}$

$\large:\: \bigstar\textsf\textcolor{orange}{\: \: \: Diameter = 2× R}\\\\\\\large: \: \Longrightarrow\textsf{ 2 × 26 }\\\\\\\large : \: \Longrightarrow\underline{\boxed{\textsf\textcolor{purple}{Diameter = 54 \: cm.}}}\\\\\\\large:\: \bigstar\textsf\textcolor{orange}{\: \: \: Circumference = 2πr }\\\\\\\large: \: \Longrightarrow\textsf{ 2 × \cfrac{22}{7} × 26 }\\\\\\\large: \: \Longrightarrow\textsf{ \cfrac{1144}{7} }\\\\\\\large : \: \Longrightarrow\underline{\boxed{\textsf\textcolor{purple}{Circumference = 163.42857......}}}$