Math, asked by khalfan34, 4 months ago

Answer for this please

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Answered by kanvi14

2

1. cuboid volume = lbh = 8×4×5 = 160cm³

2. cube volume = a³ = 27cm³ = 3×3×3

3. cuboid = lbh

9× b × 10 = 990

90b = 990

b = 11cm

4. cuboid = lbh

3 × b × 4 = 144

12b = 144

b = 12

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