Find the volume $V$ of a pyramid if height $h = 2.8 cm$ and base area $B = 4.48 cm$ .

Answer

$4.1813 cm$

Explanation

STEP 1: find side $a$

To find side $a$ use formula:

After substituting $B = 4.48 cm$ we have:

B = a^{2}

a^{2} = 4.48 cm

a = 4.48 cm

a \approx 2.1166

STEP 2: find volume $V$

To find volume $V$ use formula:

V = \frac{a ^{2} \cdot h}{3}

After substituting $a = 2.1166 cm^{0}$ and $h = 2.8 cm$ we have:

V = \frac{4.48 \cdot 2.8 cm}{3}

V = \frac{12.544 cm}{3}

V = 4.1813 cm

This page was created using

Pyramid 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 volume V of a pyramid if height h=2.8cm and base area B=4.48cm.

4.1813cm

Find the volume $V$ of a pyramid if height $h = 2.8 cm$ and base area $B = 4.48 cm$ .

$4.1813 cm$