The radius of a sphere is 21 cm. Fill in the blanks and complete the
activity to find its volume
4
T
Solution : Volume of a sphere =
□
3
4
22
X
x 21 x 21 x 21
3
7
x 22 x 441
11 11 11
X 441
- cu.cm.
2
Answers
Answered by
1
Answer:
10.5
Step-by-step explanation:
21X½ ans ,,,,,,,।।।।।।।।।।।।।।।
Answered by
0
Answer:
Sphere...
r=21cm
Volume of Sphere = 4/3π.r.r.r
= 4/3×22/7×21×21×21
= 4×22×21×21
= 38808cm cube.
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