जॉइन Examsbook
'The total surface area of a cube is 600 sq cm, what will be the length of its diagonal?
5प्र:
'The total surface area of a cube is 600 sq cm, what will be the length of its diagonal?
- 120 सेमीfalse
- 210√2 सेमीfalse
- 310 √3 सेमीtrue
- 420/3 सेमीfalse
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