Find the total surface area of cubes having the following sides
3cm=?
5cm=?
Answers
Answered by
2
Step-by-step explanation:
formula - 6l²
a) 3cm =
6(3)²= 6*9
=54cm²
b) 5cm
6(5)²=6*25
= 150cm²
hope it helped!! :)
Answered by
3
Answer:
(i) TSA OF CUBE IS 6a^2
1 side = 3cm
therefore 6*3^2
= 6*9= 54cm
(ii) tsa of cube is 6a^2
therefore 6*5^2 = 6 * 25 = 150 cm
Step-by-step explanation:
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