04-02-2020
Mathematics

contestada

If the volume of a cube is27cm2,find its total surface area

Respuesta :

sammieyemite sammieyemite

04-02-2020

Volume of a cube is s³

Total surface Area of a cube is 6s².

Therefore, given a volume of 27cm³

s³=27,

s=3√27

s=3cm.

Total surface Area

A=6s²

A=6×(3×3)

A=6×9

A=54cm².

Answer Link

Otras preguntas

The kinetic energy of a substance is the _________ kinetic energy of its particles

use elimination to solve: NN+ND=50 5NN+10ND=450

a gardener has 27 pansies and 36 daisies he plants an equal number of each type of flower in each row what is the greatest possible number of pansies and daisie

Their married life was not since it was fraught with bitter fighting and arguments. (A) nubile (B) tranquil (C) obvious (D) cogent (E) imminent

Angela can swim 1,700 meters in 40 minutes. What is Angela's unit rate

A scientist wants to raise the temperature of a 0.10-kilogram sample of glass from –45°C to 15°C. How much heat energy is required to produce this change in te

Which causes athlete’s foot?

Population density is the number of people per unit of area. What is the population density of a state that has 1627260 people in 1490 square miles? Round to th

12/2 as a whole number or mixed number

Which condition was most necessary for a monarch to gain power? why?