Question

POWDERE
MILK
A company packages its milk powder in cylindrical
container whose base has a diameter of 14 cm and height
20 cm. Company places a label around the surface of
the container (as shown in the figure). If the label is placed
2 cm from top and bottom what is the area of the label
em​​

Answer 1

Answer:

Showing results for POWDERED MILK A company packages its milk powder in cylindrical container whose base has a diameter of 14 cm and height 20 cm. Company places a label around the surface of the container (as shown in the figure). If the label is placed 2 cm from top and bottom what is the area of the label em

Search instead for POWDERE MILK A company packages its milk powder in cylindrical container whose base has a diameter of 14 cm and height 20 cm. Company places a label around the surface of the container (as shown in the figure). If the label is placed 2 cm from top and bottom what is the area of the label em

Answer 2

Here, r = 142 = 7 cm

Height of the cylindrical label = 20 – (2 + 2) = 16 cm

Surface area of the cylindrical shaped label = 2πrh

= 2 × 227 × 7 × 16

= 704 cm2

Hence, the required area of label = 704 cm2.