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
Answers
Answer:
Step-by-step explanation
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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