Question

the diameter of planet venus is 12278 km find its circumference
​

Answer 1

Answer:

• HOPE THIS HELPS YOU...

Answer 2

Answer:

$\red\bigstar$ Circumfernce of the Planet Venus = 38588 Km.

✳SOLUTION✳

The diameter of the planet Venus = 12278 km.

$\sf The \:Radius = \dfrac{Diameter}{2}$

$\sf The\: radius \: of\: the\: planet \: Venus = \dfrac{12278}{2}$

The radius of the planet Venus = 6139 km .

$\setlength{\unitlength}{1cm}\begin{picture}(0,0)\thicklines\qbezier(2.3,0)(2.121,2.121)(0,2.3)\qbezier(-2.3,0)(-2.121,2.121)(0,2.3)\qbezier(-2.3,0)(-2.121,-2.121)(0,-2.3)\qbezier(2.3,0)(2.121,-2.121)(-0,-2.3)\put(0,0){\line(1,0){2.3}}\put(0.5,0.3){\bf\large 6139 Km}\end{picture}$

$\sf Circumference \: of \: the \: planet = 2 * \pi * r$

Put , π = 22/7 , r = 6139 in 2πr .

$\sf Circumference = 2 * \dfrac{22}{7} * 6139$

$\sf Circumference = \dfrac{44 * 6139}{7}$

$\sf Circumference = \dfrac{270116}{7}$

Circumference of the planet Venus = 38588 Km.