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6.23 Slant Height of a Cone

The height of a tent is 10 cm. Its base diameter is 48 cm. What is its slant height?
Height of a tent (h) = 10cm.
Its base radius (r) = diameter/2 = 48/2 = 24cm.
l2 = h2 + r2
l2 = 102 + 242
l2 = 100 + 576
l2 = 676
l = 676
l = 26cm.
Therefore, the slant height is 26cm.
Directions: Solve the following problems. Also write at least 10 examples of your own.
Q 1: The height of a tent is 64 cm. Its base diameter is 96 cm. What is its slant height?
78 cm.
79 cm.
82 cm.
80 cm.

Question 2: This question is available to subscribers only!

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