Math, asked by sumitkrdas59, 27 days ago

the solid given below is made up of five identical cubes. If the volume of whole solid is 625 cm³, then the total surface area of the whole solid is:​

Answers

Answered by abrinsushant
1

Answer:

550 cm²

Step-by-step explanation:

volume of solid = 625 cm³ (made of 5 cubes)

therefore, volume of one cube = 625/5 = 125 cm³

therefore, side of one cube = √(125) = 5cm

join all the five cubes in a line, forming a cuboid

dimensions of new cuboid:

L = 5*5 = 25cm

B = 5 cm

H = 5 cm

hence surface area = 2* (LB + BH + HL)

= 550 cm²

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