the slant height of the. cone is 8cm and its radius is 17 cm find its perpendicular height
Answers
Answered by
0
Answer:
18.8 is perpendicular height
Answered by
0
slant height = √radius² + height ²
l= √r²+h²
l² = r² + h²
h² = r²-l²
h= √r²-l²
h= √17²-8²
h= √289-64
h= √283
h= 16.822cm
hence the perpendicular height is 16.822cm
Similar questions