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CBSE Class 9 Answered

The total surface area of a cube is 726 cm2, find the length of its edge?
Asked by nisha_vini29 | 29 Mar, 2017, 05:54: PM
answered-by-expert Expert Answer

begin mathsize 16px style The space total space surface space area space of space straight a space cube equals 762 space cm squared Let space straight s space be space the space edge. rightwards double arrow 6 straight s squared equals 762 rightwards double arrow straight s squared equals 127 rightwards double arrow straight s equals 1.1269 space left parenthesis Approximately right parenthesis end style

Answered by | 29 Mar, 2017, 06:04: PM

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