Home
Class 9
MATHS
Find the surface area of a sphere of rad...

Find the surface area of a sphere of radius :
(i) 10.5 cm (ii) 5.6 cm (iii) 14 cm

Text Solution

Verified by Experts

The correct Answer is:
(i) 1386 `cm^(2)`
(ii) 394.24 `cm^(2)`
(iii) 2464 `cm^(2)`
Promotional Banner

Topper's Solved these Questions

  • SURFACE AREAS AND VOLUMES

    KUMAR PRAKASHAN|Exercise EXERCISE 13.5|9 Videos
  • SURFACE AREAS AND VOLUMES

    KUMAR PRAKASHAN|Exercise EXERCISE 13.6|8 Videos
  • SURFACE AREAS AND VOLUMES

    KUMAR PRAKASHAN|Exercise EXERCISE 13.3|8 Videos
  • STATISTICS

    KUMAR PRAKASHAN|Exercise MULTIPLE CHOICE QUESTIONS|12 Videos
  • TRIANGLES

    KUMAR PRAKASHAN|Exercise SUMS TO ENRICH REMEMBER|9 Videos

Similar Questions

Explore conceptually related problems

Find the surface area of a sphere of radius 7 cm.

Find the surface area of a sphere of diameter : (i) 14 cm (ii) 21 cm (iii) 3.5 m

Find the volume of a sphere of radius 11.2 cm.

Find the total surface area of a hemisphere of radius 10 cm . (use pi =3.14

Find the total surface area of a hemisphere of radius 10 cm. (Use pi=3.14 )

Find the volume of a sphere whose radius is (i) 7 cm (ii) 0.63 cm.

Find the volume of sphere of radius 6.3 cm

Find the volume and surface area of a sphere of radius 2.1 cm (pi = (22)/(7))

Total surface area of a hemisphere with radius 7 cm is ……… cm^(2) .