The cosA of cylinder of height is 14cm is 8850cm then diameter is
Answers
Given:
Height of cylinder (h) = 14 cm
Curved surface area (C.S.A) = 8850 cm²
To find out:
Diameter of the given cylinder?
Formula used:
Curved surface area of cylinder = 2πrh
Solution:
Let r be the radius and h be the height of the cylinder.
According to question:
Curved surface area of cylinder = 8850
⇒ 2πrh = 8850
⇒ 2 × 22/7 × r × 14 = 8850
⇒ 44 × r × 2 = 8850
⇒ 88 × r = 8850
⇒ r = 8850/88
⇒r = 100.56 cm
∴Diameter of the base = 2r = 2 × 100.56 = 201.12 cm.
Related question:
the curved surface area of a cylinder of height 28 cm is 352sq.cm. find the diameter of the base of the cylinder?
➱ https://brainly.in/question/2444266?
Given:
The csa of cylinder of height is 14cm is 8850cm².
To find :
Diameter of the cylinder?
Formula used:
★Curved surface area of cylinder = 2πrh
Solution:
Let the radius be r.
According to question,
Curved surface area of cylinder = 8850
➠2πrh = 8850
➠2 × 22/7 × r × 14 = 8850
➠ 44 × r × 2 = 8850
➠88 × r = 8850
➠r = 8850/88
➠r = 100.56 cm
We know,
Diameter of the base = 2r
= 2 × 100.56
= 201.12 cm
Hence, the diameter is 201.12 cm