if the curved surface area and the height of the cylinder are 220cm square and 5 cm then its radius will be
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if the curved surface area and the height of the cylinder are 220cm square and 5 cm then its radius will be
if the curved surface area and the height of the cylinder are 220cm square and 5 cm then its radius will be
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Verified answer
Answer:
Step-by-step explanation:
GIVEN
TO FIND
FORMULA USED
Where,
USING FORMULA TO FIND RADIUS
Curved surface area of cylinder = 2πrh sq. unit
→ 220 = (2 × 22 × r × 5)/7
→ 220 × 7 = 220r
→ r = (220 × 7)/220
→ r = 7
∴ Radius of the cylinder = 7 cm
Answer:
Given-
C.S.A of cylinder = 220 cm²
height of the cylinder = 5 cm
π = 22/7
Step-by-step explanation:
solution-
formula of C.A.S of cylinder = 2πrh
220 = 2×22/7×r×5
220×7/22×2×5 = r
7 = r
radius of cylinder = 7
hope it will help you