curved surface area of a cone is 251.2 cm square and radius of its base 8 cm find its slant hight and perpendcular height
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Pie multiply radius multiply slant height = 251.2 sq. cm
22/7 multiply 8 multiply slant height = 251.2
Slant height = 9 cm
22/7 multiply 8 multiply slant height = 251.2
Slant height = 9 cm
PurvangDesai:
slant height will be 9.99 cm approx.
slant height will be 9.99 cm approx.
yes
slant height will be 9.99 cm approx
slant height will be 9.99 cm approx
height will be (10)sq - (8)sq 100 - 64 =36 = height will be 6 cm
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hope you will understand!
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