Math, asked by ayushimttal8762, 1 year ago

Each face of cube is 100 cm square if cube is cut by a plane parallel to its base into equal parts then find the total surface area of each equal part

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Answered by 1231221
9

Answer:


Step-by-step explanation


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Answered by amitnrw
1

Given : A cube was cut through its center into 2 equal pieces parallel to its base. Each face of cube is 100 cm square i

To Find : total   surface area of each new shape.

Solution:

. Each face of cube is 100 cm square

Hence Edge = √100 = 10 cm

Cube = 10 x 10 x 10  cm

cube was cut through its center into 2 equal pieces parallel to its base

Shapes formed = 10  x 10 x 5 cm    Each

This shape is cuboid shape

Total Surface area of cuboid = 2(lb + bh + lh)

Total Surface area of each new part

= 2(10*10 + 10*5 + 10*5)

= 2(100 + 50 + 50)

= 2(200)

= 400   cm²

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