meenals24 meenals24
  • 01-05-2022
  • Mathematics
contestada

6. Annie has a cube that has a side length of 9 cm. What is the surface area of the cube?​

Respuesta :

ManpreetCheema
ManpreetCheema ManpreetCheema
  • 01-05-2022

Answer:

486

Step-by-step explanation:

  • Surface area means the area of each side added up
  • In a cube, every side is the same
  1. the area of one side = 9 * 9 = 81, since it is a square (width*height) and width and height are the same.
  2. in a cube there are 6 sides
  3. so there are 6 sides with area 81
  4. 81 * 6 = 486
Answer Link

Otras preguntas

hello anyone pls help me I'm so stuck I'm scared pls help me I promise I give many points and I'll give the brainliest:(​
Answer this questions please!!!
A student's rectangular desk is 30 inches long and 18 inches wide. The teacher's desk is similar to the student's desk and has a length of 50 inches. What is th
dOut of 300 students taking discrete mathematics,60 take coffee, 27take cocoa 36 take tea, 17 take tea only,47 take chocolate only 7 take chocolate and cocoa 3
Help help math is hard !
how can I solve the relationship x+y=180​
Calculate the volume of 22.36 g of titanium (density = 4.540 g/cm^3). Give your answer to four significant figures.
A class trip cost a total of $414, including a museum ticket and lunch for each student. Three students were sick on the day of the trip and did not attend, so
The Average distance from the center of the earth to the center of the moon is 385000 km to the nearest mile how many miles is it from the center of the earth t
Help brainly fast giving brainlist