Question: A cube has a total surface area of 96 cm². What is the length of each side?
A) 4 cm
B) 6 cm
C) 8 cm
D) 10 cm
Solution:
Surface area of cube = 6a² = 96, solving for a, a=4 cm.
Practice makes perfect. We recommend you to practice topic-wise tests https://rankmadeeasy.com/courses-and-test-series . Our expert team has prepared these tests to help you become confident in each topic.
Our Social Media Presence –
https://youtube.com/@rankmadeeasy
https://www.facebook.com/groups/rankmadeeasy
https://www.facebook.com/RankMadeEasy
https://www.instagram.com/rankmadeeasy1
https://twitter.com/rankmadeeasy