radii of end of a frustum of a cone 14 cm high and 20 cm and 11 cm find its slant height
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sorry by mistake i wrote there 156 but that is 196 by considering it as a minor mistake pardon me
l. = √196 +81
l = √277
l =16.64
l = 17 cm (approx )
Plzz see the above image !!
Hope this helps u !!
AK02!!
l. = √196 +81
l = √277
l =16.64
l = 17 cm (approx )
Plzz see the above image !!
Hope this helps u !!
AK02!!
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1
By putting the value = root of (40)^2 + (20-11)^2
= root of 1600+81
=root of 1681
= 41 cm
= root of 1600+81
=root of 1681
= 41 cm
TheAishtonsageAlvie:
that is 14 not 40
where
u have written √40 but it is not
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