A square root is Is a number times it's self. Like 2 is the square root of 4, because 2*2=4. 3 is the square root of 9, because 3*3=9....... And 7 is the square root of 49, because 7*7=49.
Answer:
Volume = 3140 unit³
Step-by-step explanation:
If radius of a sphere is 10 unit
Volume of sphere = pi r³
Where pi = 3.14
Volume = 3.14 × 10³
Volume = 3.14 × 1000
Volume = 3140 unit³
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1) 25%
2) 60
3) 1750
4)
5) 20%
6) 2400
7) 10
8)24
9) 1/25
10) X/y = constant.
sorry 4 no. is not taught in Nepal