Find the area $A$ of a hexagon if circumcircle radius $R = 8 cm$ .

Answer

$963 cm^{2}$

Explanation

STEP 1:

The side of the hexagon is equal the radius of the circumcircle. $a = 8$

STEP 2: find area $A$

To find area $A$ use formula:

A = \frac{3 3 \cdot a ^{2}}{2}

After substituting $a = 8 cm$ we have:

A = \frac{3 3 \cdot ( 8 cm ) ^{2}}{2}

A = \frac{3 3 \cdot 64 cm ^{2}}{2}

A = \frac{192 3 cm ^{2}}{2}

A = 963 cm^{2}

This page was created using

Hexagon Calculator

About the Author

Welcome to MathPortal. This website's owner is mathematician Miloš Petrović. I designed this website and wrote all the calculators, lessons, and formulas.

If you want to contact me, probably have some questions, write me using the contact form or email me on mathhelp@mathportal.org.

Send Me A Comment

Main Navigation

Online Math Calculators

Find the area A of a hexagon if circumcircle radius R=8cm.

963​cm2

Find the area $A$ of a hexagon if circumcircle radius $R = 8 cm$ .

$963 cm^{2}$