rectangle of length 44 cm is folded along with its breadth and formed a cylinder then radius of
the cylinder is .................. cm.
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Correction : A rectangle of length 44 cm is folded along with its length and formed a cylinder then radius of
the cylinder is .................. cm.
Answer : 7 cm
Step-by-step explanation :
When a rectangle is folded along it's length , Then the
Circumference of the new cylinder = Length of the rectangle.
Given :
- Length of the rectangle = 44cm.
Now we have,
- Circumference = 44cm.
Let the radius of the new cylinder be r.
We have,
⇒2πr = 44
⇒πr = 22
⇒ r = 22 *7/22
⇒r = 7 cm.
The rectangle of length 44 cm is folded along with its length and formed a cylinder then radius of the cylinder is 7 cm
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