Cube surface

Calculate the cube's surface with the edges of the length: 2 half cm, 3.5 cm; it is a quarter of a cm.

Final Answer:

S =  9.25 cm2

Step-by-step explanation:

a=2 0.5=1 cm b=3.5 cm c=1/4=41=0.25 cm  S=2 (a b+b c+c a)=2 (1 3.5+3.5 0.25+0.25 1)=437 cm2=9.25 cm2



Help us improve the example. If you find a mistake, let us know. Thank you!







Tips for related online calculators
Need help calculating a sum, simplifying, or multiplying fractions? Try our fraction calculator.

You need to know the following knowledge to solve this word math problem:

solid geometryplanimetricsnumbersGrade of the word problem

 
We encourage you to watch this tutorial video on this math problem: video1

Related math problems and questions: