Given We have given diameter of sphere which is 6cm To find We have to find the volume of sphere [tex]\sf\huge\bold{\underline{\underline{{Solution}}}}[/tex] How to solve Step1: Firstly we will find radius of sphere by using diameter. Step2:Then will apply formula for volume of Sphere Step3:Radius we find and hence evaluate it your required volume. Diameter of sphere= 6cm We know that Diameter is twice of radius or radius is half of Diameter. So,radius will be = D÷2= 6÷2=3 Radius =3cm Now, applying formula for finding volume volume of sphere =4/3πr³ [tex] \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: [/tex]=4/3×22/7×(3)³ [tex] \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: [/tex]=4/3×22/7×27 [tex] \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: [/tex]=4×22/7×9 [tex] \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: [/tex]=792/7 [tex] \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: [/tex]=113.14cm³ Hence,volume of sphere is 113.1cm³ Extra information=> Volume always written in cubic units. Since,the sphere is a curved shape figure so,it’s curved surface area is equal to the total surface area is 4πr² More about sphere A sphere is a curved shape figure means it has no flat surface. Also,it has no edges nor vertices . It’s surface points are at equidistant from its centre. Reply
Given
We have given diameter of sphere which is 6cm
To find
We have to find the volume of sphere
[tex]\sf\huge\bold{\underline{\underline{{Solution}}}}[/tex]
How to solve
Step1: Firstly we will find radius of sphere by using diameter.
Step2:Then will apply formula for volume of Sphere
Step3:Radius we find and hence evaluate it your required volume.
Diameter of sphere= 6cm
We know that Diameter is twice of radius or radius is half of Diameter.
So,radius will be = D÷2= 6÷2=3
Radius =3cm
Now, applying formula for finding volume
volume of sphere =4/3πr³
[tex] \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: [/tex]=4/3×22/7×(3)³
[tex] \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: [/tex]=4/3×22/7×27
[tex] \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: [/tex]=4×22/7×9
[tex] \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: [/tex]=792/7
[tex] \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: [/tex]=113.14cm³
Hence,volume of sphere is 113.1cm³
Extra information=>
More about sphere
Answer:
d=6
r=volume of sphere=4/3×22/7×3×3×3=113•14