what would be the slant height of the cone, if the radius of its base is 5cm and its perpendicular height is 12cm
Answers
Answered by
9
L square is equal to Radius square + height square = 5 square + 12 square
= 25 + 144
= 169
L = 13 ...….. taking square root on both
side .
Therefore, slant height is 13 cm
Answered by
1
Answer:
Use slant height formula ✓r^2+h^2
Step-by-step explanation:
✓5^2+12^2
✓25+144
✓169
13
Therefore answer is 13
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