the total surface area of a cube is 486 CM calculate its ages
Share
the total surface area of a cube is 486 CM calculate its ages
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
6a^2 total surface area of cube
So,
6 a^2=486
a^2=81
a= 9