The lateral area of the given cone with a raidus of 19 cm and a slant height of 11 cm is: D. 209π cm²
What is the Lateral Area of a Cone?
Lateral area of a cone = πrL, where r is the radius and L is the slant height of the cone.
Given the following:
- Slant height (L) = 11 cm
- Radius (r) = 19 cm
Lateral area of a cone = π(19)(11)
Lateral area of a cone = 209π cm²
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