The lsa of a cube is 324cm2 find its value and tsa
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Lsa of cube is = 4 r²
324 = 4 r²
324/4 = r²
81 = r²
9 cm = r ( r = Side)
Volume of cube = side x side x side
= 81 cm3
Tsa of cube = 6 r²
= 6 x 9
= 54 cm2
Hope it helps
324 = 4 r²
324/4 = r²
81 = r²
9 cm = r ( r = Side)
Volume of cube = side x side x side
= 81 cm3
Tsa of cube = 6 r²
= 6 x 9
= 54 cm2
Hope it helps
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