A cone 2

A cone has a slant height of 10 cm and a square curved surface area of 50 pi cm. Find the base radius of the cone.

Correct answer:

r =  5 cm

Step-by-step explanation:

s=10 cm S1=50π=50 3.1416157.0796 cm2  S1 = π r s  r=π sS1=3.1416 10157.0796=5 cm



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