Question

The radius of cone with slant height 7 cm and curved surface area 66 cm^2 is​

Answer 1

Here, l = 7 cm,

Curved surface area of cone = πrl

. 66 cm² = (22/7)r × 7 cm

. r = 66 cm² × (7/22) × (1/7 cm)

. r = 3 cm

Answer 2

Answer:

it is the answer above

Step-by-step explanation:

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