Pls tell the surface area and pls don't spam
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The figure has been divided into three blocks
Volume of 1st block =30 × 60 x 40 cm³ =72000cm³
Volume of block 2 = 30x30x40 =36000cm³
Volume of block 3=30 x 40 x 20 = 24000cm³
Total volume= 132000 cm³
Total surface area= (Area of front portion + area of back portion) + Area of sides + area of top
(30 x 20 + 30 x 60 ) X2 + (40 ×30 + 30 x 40 + 20 x 40 ) + (30 x 40 + 30 x 40 +30 x 40)
= 14600cm²
Mark brainliest
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