Question

A trader uses a cylinder whose bottom is pushed a hemispherical shape
What amount of volume does the consumers get ??
What amount of volume are they losing ??
Find loss percentage as consumer

Answer 1

Step-by-step explanation:

Find the volume of the cylinder:

Volume = πr²h

Volume = π(5 ÷ 2)²(10) = 90π cm³

Find the volume of the hemisphere:

Volume = 2/3 πr³

Volume = 2/3 π(5 ÷ 2)³ = 18π cm³

Find the capacity of the glass:

Capacity = 90π  - 18π = 72π = 226.08 cm³

Answer 2

Answer:

→ 226.08 cm³

Explanation:

→ The volume of cylinder:

= π r² h (Pie r square height)

→ Let V be the Volume:

= V = π [ 5 ÷ 2 ]² ( 10 ) = 90 π cm³

→ The volume of hemisphere:

= V = 2 / 3 π r³

➡ V = 2 / 3 π [ 5 ÷ 2 ]³ = 18 π cm³

→ The capacity of glass:

Capacity:-

→ 90π - 18π = 72π = 226.08 cm³