Question

The diameter of a right circural cylinder is 21cm and its 8cm the volume of cylinder is ​

Answer 1

Answer:

The diameter of a right circular cylinder is 21 cm and its height is 8 cm. The Volume of the cylinder is (a) 528 cu cm (b) 1056 cu cm (c) 1386 cu em (d) 2772 cu cm 5 It the perimeter of a rhombus is 20 sq cm and one of the diagonals is 8 cm.

Step-by-step explanation:

plz make me brainliest

Answer 2

Volume of cylinder = πr²h

Therefore,

Volume =

$=\frac{22}{7}*\frac{21}{2}*\frac{21}{2}*8\\\\=11*3*21*4\\\\=2772cm^2\\Ans.$

Hope it will help you : )