the LSA of cone is 4070sq.cm and its diameter is 70cm . what is its slant height?
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Answered by
1
LSA=4070=piRL
22/7*35*L=4070
L=4070/110=37cm
22/7*35*L=4070
L=4070/110=37cm
Answered by
1
Radius= 70/2= 35cm
Now By using the formula
LSA=πrL
and LSA or CSA is given
So, 4070=π×35×L
4070=22/7×35×L
4070=110×L
4070/110=L
37=L
So, slant height of cone is 37 cm.
I hope it will help you!!!!!
Now By using the formula
LSA=πrL
and LSA or CSA is given
So, 4070=π×35×L
4070=22/7×35×L
4070=110×L
4070/110=L
37=L
So, slant height of cone is 37 cm.
I hope it will help you!!!!!
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