Question

Find the volume and total surface area of the cylinder of radius 14 cm and height 7 cm.​

Answer 1

ᵣᵢgₕₜ cyₗᵢₙdₑᵣ

ₛₒₗᵥₑ fₒᵣ ᵥₒₗᵤₘₑ

ᵥ≈₄₃₁₀․₂₇cₘ³

ᵣₐdᵢᵤₛ ₁₄ cₘ

ₕₑᵢgₕₜ ₇ cₘ

ₛₒₗᵤₜᵢₒₙ

ᵥ₌πᵣ₂ₕ₌π·₁₄₂·₇≈₄₃₁₀․₂₆₅₁₂ cₘ³

Answer 2

Answer:

volume = 4312 cm³

total surface area= 1848 cm²

Step-by-step explanation:

Volume = πr²h

= 22/7 × 14 ×14 ×7

= 4312 cm³

Total Surface Area = 2πr(r+h)

= 2 × 22/7 × 14 (14+7)

= 88× 21

= 1848 cm²