find the total surface area and lateral surface area of a cube whose volume is 729cm cube and the ans is 486 cm cube but what is the solution
Answers
Answered by
9
vol. = 729
a^3 = 729
a = 9
Total surface area = 6a^2
= 6 (9)^2
= 486cm^2
Lateral surface area= 4a^2
= 4 (9)^2
= 324..cm^2
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Answered by
20
Answer:
The TSA of the cube is 486 cm² and LSA is 324 cm².
Step-by-step explanation:
Given :
Volume of the cube = 729 cm³
To find :
Total Surface Area and Lateral Surface Area of the cube
Solution :
First find the measure of the Cube's side.
Let the Side be y
★
Side of the Cube = 9 cm
★
Total Surface Area = 486 cm²
★
Lateral Surface Area = 324 cm²
The TSA of the cube is 486 cm² and LSA is 324 cm².
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