I Anwer www:
Type
mom susted by a hemisphere of amendius
Type 2 in a cone of radius 5.6 cm and height 4em surmounted by a hemisphere of
Gauri insisted to have the ice-cream in first type while her brother Dhruv decided to
have the ice cream in second type. From the above information give the answer of the
following questions
Answers
Answer:
Given : An ice-cream seller sells his ice-creams in two ways:
Type 1, by Gauri : in a cone of radius 4.2 cm surmounted by a Hemisphere of same radius and total height 10.2cm
Type 2 by Dhruv, in a cone of radius 5.6 cm and height 4 cm surmounted by a hemisphere of same radius.
To Find : While calculating the volume of the combined solids, we need:
How much quantity of the ice-cream Gauri gets?
How much quantity of the ice-cream Dhruv gets?
Out of the two, Gauri and Dhruv who got less quantity of ice-cream to
eat?
How much more quantity of ice-cream get by Dhruv?
Solution:
While calculating the volume of the combined solids, we need to add the volume of each solid
Gauri ice-cream
cone of radius 4.2 cm , surmounted by a hemisphere of same radius. and height = 10.2cm
Hence cone height = 10.2 - 4.2 = 6cm
Volume of cone = (1/3)πr²h = (1/3)(22/7)(4.2)²6
= 110.88
Volume of Hemisphere = (2/3)πr³ = (2/3)(22/7)(4.2)³
= 155.232
Volume = 110.88 + 155.232 = 266.112 cm³
Gauri gets 266.11 cm³ ice cream
Dhruv ice-cream
cone of radius 5.6 cm and height 4 cm surmounted by a hemisphere of same radius.
Volume of cone = (1/3)πr²h = (1/3)(22/7)(5.6)²4
= 131.413
Volume of Hemisphere = (2/3)πr³ = (2/3)(22/7)(5.6)³
= 367.957
Volume = 131.413 + 367.957= 499.37 cm³
Dhruv gets 499.32 cm³ ice cream
Gauri gets lesser Quantity
more quantity of ice-cream get by Dhruv = 499.32 - 266.11
= 233.21 cm³
Step-by-step explanation:
Answer:
14641 prime factorization
method