Rectangular sheet is folded with respect to its length to form a cylinder whose CSA is 154 cm^2. If the breadth of the rectangular sheet is 14 cm, find the diameter of the cylinder and the TSA.
I don’t know why but gone!
Id pic mei sab hai!
I don’t know why but gone!
Id pic mei sab hai!
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Verified answer
Answer:
Rectangular sheet is folded with respect to its length to form a cylinder whose CSA is 154 cm^2. If the breadth of the rectangular sheet is 14 cm, find the diameter of the cylinder and the TSA.
Step-by-step explanation:
ld pic open nahi ho rahi ....mere questions ka jawaab dijiye
Step-by-step explanation:
If the sheet is rolled along its length then the circumference will be equal to the
length of the rectangle.
... 2лr = 44
44 22 7 2 x ..r=
.. r = 7 cm
Also, height of the cylinder will be equal to the breadth of the rectangle.
... h = 18 cm
... volume of the cylinder = r²h
22 7 = × 72 × 18
= 2772 cm³
but why?? you gone to brainly tell me.