find the volume of cone,49 cm. lateral area,10cm. slanting height

v= 1/3 (area of the base)(height)
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1 Answer

????49=area av base ???? & slant side leng=10

base area=pi*rad*rad=49...rad^2=49/pi=15.5972

thus, radius=3.9493

rad^2+hite^2=slant^2=100

hite^2=100-15.5972=84.4028...hite=9.1871

volume=(1/3)*base area*hite

=49*9.1871/3

=150.06
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