3 years ago

What's the slant height of a regular pyramid or cone with the height of 15 cm and the base of 12 cm

1 answer:

5 0

H = 15cm;
r = 12/2 = 6cm;

s = $\sqrt{ 15^{2} + 6^{2} }$ = 3 $\sqrt{29} cm;$

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