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Mathematics
Mathematics
Problem
## Assume
π
=
22
7
\pi=\frac{22}{7}
π
=
7
22
, unless stated otherwise. 3. The height of a cone is 15 cm . If its volume is
1570
c
m
3
1570 \mathrm{~cm}^{3}
1570
cm
3
, find the radius of the base. (Use
π
=
3.14
\pi=3.14
π
=
3.14
)
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