8. A dome of a building is in the form of a hemisphere. From inside

Sahay Sir > Question Answers > 8. A dome of a building is in the form of a hemisphere. From inside
8. A dome of a building is in the form of a hemisphere. From inside, it was white-washed at the cost of Rs. 4989.60. If the cost of white-washing isRs20 per square meter, find the (i) inside surface area of the dome (ii) volume of the air inside the dome
17
Oct
8. A dome of a building is in the form of a hemisphere. From inside, it was white-washed at the cost of Rs. 4989.60. If the cost of white-washing isRs20 per square meter, find the (i) inside surface area of the dome (ii) volume of the air inside the dome 8. A dome of a [...]
Posted in: Chapter 13 - Surface Areas and Volumes , Maths , NCERT Class 9 ,
Tags: 8. A dome of a building is in the form of a hemisphere. From inside , find the (i) inside surface area of the dome (ii) volume of the air inside the dome , it was white-washed at the cost of Rs. 4989.60. If the cost of white-washing isRs20 per square meter ,