sudhavelmurugan26 sudhavelmurugan26

22-12-2021
Mathematics

contestada

Three cubes each of side 3 cm each are joined end to end. Find the surface area of the resultant solid.

Respuesta :

sqdancefan sqdancefan

22-12-2021

Answer:

126 cm^2

Step-by-step explanation:

The surface area of one cube face is (3 cm)^2 = 9 cm^2.

Each cube has 6 faces, but joining them together hides 4 of the faces. The surface area of the resultant solid is ...

(6·3 -4)·(9 cm^2) = 126 cm^2

Answer Link

Otras preguntas

Who is your favorite fictional character and why? Who is your favorite non-fictional person and why?

Find the unit rate $30 for 2 1/2 hour of work.

prove that 3 power p + 1 - 3 power P upon 2 multiply 3 power p is equal to 1

Read the excerpt below and answer the question.There is either obedience or the church will burn like Hell is burning! The statement above is indicative of ____

All of the following impact calorie needs EXCEPT? A. age B. location C. daily activities D. height

The English built two forts in territory that the French claimed. What were they?

what are the different types of migration

What is the Gcf of 10 and 6?

brainiest to whoever right

What did the Colonial soldiers use to help them in their fight against the British at the Battle of Bunker Hill? A. They put markers in the ground on the hill t